1968 Oldsmobile Cutlass Supreme Performance and Racing Products
Find Your Specific 1968 Oldsmobile Cutlass Supreme Performance and Racing Products
Below you will find various in-demand Oldsmobile Performance and Racing Products, components and accessories for your 1968 Cutlass Supreme. Advance Auto Parts has popular Cutlass Supreme parts like Performance Fuel Systems, Performance Engines, Performance Air Filters and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Cutlass Supreme model years including
1989,
1990,
1991,
1992,
1993,
1994,
1995,
1996,
1997 and more. Select a category of 1968 Oldsmobile Cutlass Supreme Performance and Racing Products below and start saving instantly.
Popular 1968 Oldsmobile Cutlass Supreme Performance and Racing Products Categories
Essential Performance and Racing Products for 1968 Oldsmobile Cutlass Supremes
Accel – Super Stock Coil Chrome (Part No.8140C)
from
$51.99
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary
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Product Features:
- Chrome Plated
- 42000 Volts
- Effective To 6500 RPM
- Improved Throttle Response
- Higher RPM Power
- Can Finished In Yellow
Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)
from
$232.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam (Part No.42-224-4)
from
$297.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942448)
from
$134.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)
from
$1159.99
Flowmaster’s Scavenger Series Elite headers feature heavy duty 3/8 in. laser cut flanges, 16 gauge stainless steel primary pipes and gasket free ball flange exhaust connectors. Designed to compliment installations of modern GM LS-1 and LS-6 engines into popular Buick, Chevy, Oldsmobile and Pontiac muscle cars, these full length headers provide an exact fit and increased performance. Please note these headers are not emissions legal and are designed for off-road use only.
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Product Features:
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Durable Ceramic Coating
- Gasket Free Ball Style Collectors
- Made in the USA
Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5894)
from
$155.99
Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.
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Product Features:
- Complete Kit: Includes Retainers And Locks
- Springs Made of Highest Quality Spring Wire
- Springs Precision Wound To Close Tolerances
- Includes Superior Quality Steel Retainers
- Includes 7 deg. Heat-Treated Valve Stem Locks
- Retainers and Locks Black Oxide Coated
- Dyno Tested And Street Proven
- Great Match to Edelbrock Camshaft Kit
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL12-238-2)
from
$305.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy: Excellent response, good mid-range, noticeable idle.
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Product Features:
- Cam and lifter kit for Small Block Chevy engines
- CL-Kit includes cam, lifters, assembly lube, instructions and decals
- HYDRAULIC – Xtreme Energy: Excellent response, good mid-range, noticeable idle.
- 262/270 Advertised Duration, 218/224 Duration @ .050″, .462″/.469″ Lift, 110 Lobe Separation
- Valve spring upgrade required
Competition Cams – Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.501-16)
Energy Suspension – Control Arm Bushing Set (Part No.3.3103R)
from
$107.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Energy Suspension – Control Arm Bushing Set (Part No.3.3169G)
from
$61.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5900)
from
$37.99
Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
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Product Features:
- Manufactured from high-temperature steel core/graphite faced exhaust material
- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
- Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
- Conforms to and seals minor surface irregularities
- Can be trimmed if necessary for modified port applications
- For OE replacement, high performance street, drag race and oval track use
- Anti-Stick Properties
- Easy Removal For Disassembly
Edelbrock – Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1403)
from
$518.99
The Edelbrock 1403 Performer Series 500 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characterist
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Product Features:
- Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
- Electric Choke
- 4 Barrel Count
- Square Bore
- Smooth Secondary Transition
- Both Timed and Full Vacuum Ports
- Includes PCV Outlet
Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)
from
$199.99Product Features:
- Case-Hardened Tubing
- Welded Ends
- 5/16 in. Diameter
- Use with or without Hardened Steel Guideplates
Weiand – Stealth Ram; Intake Manifold (Part No.7540)
from
$799.99Product Features:
- Great For Street Machines/Street Rods/Muscle Cars
- Two Piece Design
- Individual D-Shaped Runners
- Optimized For Broad Power Range/Large Plenum Area
- Can Be Used For Blow-Through Superchargers
- Fully CNC Machined For A Perfect Fit
- No Exhaust Crossover
Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
Competition Cams – Magnum Roller 1.6 Ratio Rocker Arm Set (Part No.1431-16)
from
$350.99
These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.6 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.
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Product Features:
- Ultimate street rocker designed for serious performance enthusiasts
- Constructed from 8620 chromemoly steel, a superior material that will not flex and assures maximum lift
- Roller tip reduces friction while stiff design and superior ratio accuracy yields more effective valve lift
- 15 to 30 horsepower increase over stock rocker arms
- Use in any applications with less than 350 lbs. open spring pressure
Edelbrock – Performer Series Retainer (Qty 16) (Part No.9724)
from
$106.99
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- Use W/ Valve Springs Part #5822, 5882, 5896, 5872, 5867, 5812, 5857
- Set of 16
- 1.50 in. Outside Diameter
- Steel Material
- Black Oxide Finish
Edelbrock – Cylinder Head Gasket Set for Chevrolet (Part No.7310)
from
$61.99
Product Features:
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- 4.125 in. Cylinder Bore Diameter
- 0.039 in. Thickness
- 8.7cc Volume
- Charcoal Color
- Two Piece Configuration
Spectre – Water Neck; Olds (Part No.4733)
from
$26.99
Spectre’s Oldsmobile V8 water neck fits Oldsmobile 330, 350, 425 and 455 engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck has an additional by-pass hose connection and includes the bolts.
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Product Features:
- Fits Oldsmobile 330, 350, 425 and 455 engines
- Chrome plated
- Bolts included
- Designed for OEM fit
- Easy to install
- O-ring/gasket not included
Spectre – Spectre Replacement Air Filter (Part No.HPR0326)
from
$41.49
Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance. Manufactured using high quality materials including pre-dyed synthetic media, urethane, and steel mesh, this performance air filter is factory pre-oiled and ready to use. Use a Spectre Accucharge cleaning and re-oiling kit, part number HPR4820, to maintain your filter’s condition.
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Product Features:
- Designed to be superior to stock paper filters
- Comes pre-oiled
- Designed for an easy installation with OE fit
- Made with pre-dyed media for lasting color
Richmond Gear – RngPnn (Part No.49-0045-1)
from
$350.99
RngPnn
Richmond Gear – Differential Ring And Pinion (Part No.69-0306-1)
from
$333.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)
from
$48.99
With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.
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Product Features:
- Advance the cam for increased torque and horsepower
- Tune your powerband for more end torque or increase top end horsepower
- Includes (4) offset bushings and (1) 0 degree bushing
- Cam sprocket dowel pin hole must be drilled to .406¿ (13/32¿) dia.
- Cam sprocket dowel pin hole must be drilled to .406┐ (13/32┐) dia.
- Increase Top-End Horsepower
Accel – Dist:Chev V8 Hei Vac W/Coil (Part No.59107C)
from
$228.99
Performance Replacement HEI Distributor, direct plug-in with OE type connectors, GM HEI equipped Cars, Trucks (Pre-Computer). High dielectric strength cap, brass male towers. ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. Using all new components, these distributors feature High-performance ACCEL Electronics. All new components-housings are either new castings or turned from billet stock, centerless ground shaft with oil lite bushings. High dielectric strength cap, balanced rotor. Male tower distributor cap with brass cap and rotor contacts (Ford and AMC Models feature screw-mounted wire retainer for the ultimate plug wire retention). Iron or steel distributor gear. Direct plug-in replacement with factory-type connectors for plug and play installation.
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Product Features:
- Direct Plug In Factory Replacement Plug And Play
- CNC Machined 6061 T6 Billet Aluminum Housing
- High Dielectric Strenght Thermoplastic Cap With Br
- 4 Topin Module With Dwell Control Triggers At 75 R
- Easy Access Fully Adjustable Mechanical Advance
- Adjustable Vacuum Advance
- Includes Performance Coil
- Fit non computerized vehicles
MSD Ignition – Distributor; Chevy V8; Billet with Vacuum Advance (Part No.8361)
from
$435.99
The street Pro-Billet is a popular route for people looking for proven race performance for their street cars. A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs. Inside, an oversized steel shaft is QPQ coated for low friction and rides in a sealed ball bearing at the top of the distributor with an extra-long sintered bushing at the bottom. This combination keeps the shaft steady creating accurate spark delivery at any RPM. The street Pro-Billet relies on a magnetic pick-up to trigger the MSD Ignition control which delivers the powerful sparks to the coil. This pick-up is extremely accurate and never needs adjusting.
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Product Features:
- Designed for street/performance use w/mechanical or vacuum adv.
- Must Be Used w/An MSD Ignition Control
- Supplied w/An HEI Style Distributor Cap And Rotor
- Accepts Cap-A-Dapts
- O-ring seals can be installed for oil press. control (Mods only)
- Special oil tract improves lubrication to the dist./cam gear
- Nylon pads ensure smooth operation of the advance weights
- Advance weight pins are staked and tig welded to the plate
Mallory – Unilite Electronic Ignition Distributor Series 37 (Part No.3748201)
from
$476.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.
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Product Features:
- Improved Combustion And Economy
- Increased Spark Plug Life
- Improved Cold Weather Starting
- Maintenance Free Operation
- Accurate Spark Timing
- Self-Lubricating Bushings
- Years Of Trouble-Free Service
Mallory – Unilite Dist. Oldsmobile 330-455 (Part No.3763401)
from
$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.
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Product Features:
- Improved Combustion And Economy
- Increased Spark Plug Life
- Improved Cold Weather Starting
- Maintenance Free Operation
- Accurate Spark Timing
- Self-Lubricating Bushings
- Years Of Trouble-Free Service
Upgrade your 1968 Oldsmobile Cutlass Supreme with Top-Quality Performance and Racing Products
When it comes to maintaining or upgrading your 1968 Oldsmobile Cutlass Supreme, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Oldsmobile or enhancing its overall performance, Performance and Racing Products are key to keeping your Cutlass Supreme functioning at its best. At Advance Auto Parts, we offer a wide selection of 86 Performance and Racing Products for the 1968 Oldsmobile Cutlass Supreme, designed to meet your needs without breaking the bank.
From
Performance Fuel System
replacements to
Performance Engines
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1968 Oldsmobile Cutlass Supreme at great prices.
Our Performance and Racing Products inventory for this model
ranges from just $7.99 to $1,421.99, with
an average price of $288.40.
Our 86 Performance and Racing Products in stock come from 14 trusted brands, so you’re sure to find the right part for your 1968 Oldsmobile Cutlass Supreme without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1968 Oldsmobile Cutlass Supreme, we stock popular OEM and aftermarket Performance and Racing Products from top names
like K&N, Edelbrock, Holley, and more.
K&N Performance and Racing Products
start at just $83.99 and boast an impressive 4.8 stars average rating from customers.
Edelbrock and Holley also bring quality to the table, with Performance and Racing Products available starting at $487.99, and at an average 4.4 stars rating.
With 129 customer reviews and counting, our 1968 Oldsmobile Cutlass Supreme Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1968 Oldsmobile Cutlass Supreme is always ready to roll. We’re committed to providing you with everything you need to keep your Cutlass Supreme in top shape, all in one place.
Start shopping confidently below for your 1968 Oldsmobile Cutlass Supreme!
Best-Selling Performance Fuel Systems for 1968 Oldsmobile Cutlass Supremes
Enhance the driving experience in your Oldsmobile with 4 quality Performance Fuel System components, starting at $499.99.
Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)
from
$499.99
Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,
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Product Features:
- Vibratory Polished For Good Looks
Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)
from
$682.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Holley – Prem Street Carbs (Avengers) (Part No.0-80870)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet Flow Tested By Holley Technicians
- Arrives Ready To Run
Holley – Prem Street Carbs (Avengers) (Part No.0-80570)
from
$699.99
Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.
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Product Features:
- Vibratory Polished For Good Looks
- Optimized Street Calibration That Works Out Of The Box
- Factory Preset Electric Choke For Easy Startups
- Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
- No Unnecessary Trips Back To The Parts Store
- Limited Lifetime Warranty
- 100% Wet-Flow Tested To Assure It Arrives Ready To Run
- Street Ready; Out Of The Box
Most Popular 1968 Oldsmobile Cutlass Supreme Performance Engines
Customize your Oldsmobile with 64 Performance Engines products
like Performance Engine Cylinder Head Gaskets,
Performance Intake Manifolds, and
Performance Water Outlets, all
priced under $1,421.99.
Edelbrock – Performer Small-Block Oldsmobile 350 EGR Intake Manifold (Part No.3711)
from
$487.99Product Features:
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Patented Runner Design Ensures Broad Torque Curve
- Excellent Throttle Response and Mid-Range Power
- 50-State Street Legal if Correct Carburetor Used
Spectre – Water Neck; Olds (Part No.4733)
from
$26.99
Spectre’s Oldsmobile V8 water neck fits Oldsmobile 330, 350, 425 and 455 engines. This water neck has been designed around the OEM specifications and has a chrome plated finish for a lasting look that fits great. This water neck has an additional by-pass hose connection and includes the bolts.
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Product Features:
- Fits Oldsmobile 330, 350, 425 and 455 engines
- Chrome plated
- Bolts included
- Designed for OEM fit
- Easy to install
- O-ring/gasket not included
Competition Cams – Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.502-16)
from
$230.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Product Features:
- Work with stock guides and 11/32″ valve stem diameter
- Valve stem oil seals keep unwanted oil from entering the combustion chamber
- Several different types of valve seals are offered
Edelbrock – Performer Small Block Oldsmobile 350 Intake Manifold (Part No.7111)
from
$481.99Product Features:
- Best for the Ultimate in Street High-Performance
- Designed Idle to 5500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake w/180 deg Firing Order
- Produces Incredible Top-End Horsepower
- Retains Good Throttle Response and Acceleration
- Larger Plenum and Runners Maximizes Other Upgrades
- Edelbrock Total Power Package Maximizes Gains
Mr. Gasket – Ultra Seal: Head Gasket (Part No.5788G)
from
$87.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.230 inch, Compressed thickness 0.038 inch
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Product Features:
- Five layer (graphite core/perforated steel outer layers) composite construction
- Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
- Provides excellent stability, compressibility and high temperature endurance
- Coated with high temperature silicone to ensure sealing of engine fluids
- Will not brinell (indent) aluminum cylinder heads
- For high performance street, drag race and oval track use
- Compatible w/High Octane Fuel
- Compatible With Exotic Fuel
Competition Cams – Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-600-5)
from
$471.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit (Part No.K42-222-4)
from
$1421.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Thumpr 226/241 Hydraulic Flat Cam K-Kit (Part No.K42-600-5)
from
$742.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit (Part No.K42-223-4)
from
$678.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Magnum 224/224 Hydraulic Flat Cam K-Kit (Part No.K42-308-4)
from
$665.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit (Part No.K42-229-4)
from
$579.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
Product Features:
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Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Edelbrock – Performer Olds 350 Intake Manifold for 307-330-350-403 Small-Block Oldsmobile (Part No.2711)
from
$497.99
Edelbrock part #2711 Performer Oldsmobile 350 intake manifold is designed for 1964-85, 307-330-350-403 c.i.d. Oldsmobile V8 applications. For non-EGR, the #2711 manifold comes with a universal pad to fit most carburetors with electric chokes. Will fit 198
Product Features:
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Product Features:
- Idle-5500 RPM Range
- Dual Plane Type-4150 Style Flange
- 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
- Satin Finish
- Non-EGR
Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-224-4)
from
$449.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455 (Part No.CL42-231-4)
from
$416.99
Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455
Competition Cams – Xtreme Energy 240/246 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-225-4)
from
$416.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts.
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – 7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring (Part No.743-100)
from
$408.99
7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring
Competition Cams – Magnum 224/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-308-4)
from
$405.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
Product Features:
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Product Features:
- Best with aftermarket torque converters and 9.5:1 compression.
- Great high RPM power.
- Easy on valve train parts.
- Can be used with mild ratio rocker arms and traditional performance valve springs.
Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL42-229-4)
from
$402.99
Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.
Product Features:
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Product Features:
- Good blend of efficiency and performance.
- Perfect choice for performance street rebuilds.
- Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.
Competition Cams – 16 Springs (Part No.26995-16)
from
$401.99
16 Springs
Competition Cams – ENG ROCKER ARM KIT (Part No.1441-KIT)
from
$399.99
ENG ROCKER ARM KIT
Competition Cams – Xtreme Energy 206/212 Hydraulic Flat (Part No.42-220-4)
from
$366.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam (Part No.42-222-4)
from
$350.99
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,
Product Features:
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Product Features:
- Excellent performance in street carbureted applications.
- More vacuum allows an increase in duration for improved performance and assists power brakes.
- Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
- Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam (Part No.42-601-5)
from
$341.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Competition Cams – Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam (Part No.42-602-5)
from
$341.99
Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods.
Product Features:
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Product Features:
- Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
- Best with aftermarket converters and more rear gear.
- Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
Top Picks for 1968 Oldsmobile Cutlass Supreme Performance Air Filters
Upgrade Oldsmobile Cutlass Supremes with top-quality Performance Air Filters parts, including 1 OEM and aftermarket selections for your 1968 model.
K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.E-1650)
from
$83.99
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable and engineered to last for the entire lifespan of your vehicle. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
Product Features:
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Product Features:
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
In-Demand Performance Ignition Products for 1968 Oldsmobile Cutlass Supremes
Select from 1 premium Performance Ignition Products parts for your 1968 Oldsmobile Cutlass Supreme.
Accel – Supercoil (Part No.140001)
from
$114.99
Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.
Product Features:
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Product Features:
- Oil Filled For Better Cooling
- Optimized Low Resistance
- Silicon Magnetic Steel E-Core
- Higher Energy/Voltage Outputs
- Quicker Starts
- Improved Idle Quality
- Resists Shock And Vibration
- Resists Corrosion
Most Sold 1968 Oldsmobile Cutlass Supreme Performance Exhaust Products
Explore our best-selling Oldsmobile parts for the 1968 Cutlass Supreme among 5 OEM and aftermarket options starting from $25.99.
Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942548)
from
$134.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Mr. Gasket – Alternator Bracket (Part No.9850)
from
$25.99
Hold your alternator securely in place with Mr. Gasket chrome alternator bracket. Chrome plated heavy gauge steel for long lasting good looks. Must be used with #9852.
Product Features:
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Product Features:
- Chrome Plated Steel
- F-Style
- Heavy Gauge Steel Construction
- Fits Small Block Chevy 265-400 CID
- Must Be Used With Part 9852
FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1439)
from
$32.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Product Features:
- Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
- Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
- Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
- Slotted bolt holes allow for easier header installation.
- Not intended for use in emission controlled vehicles.
Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)
from
$1159.99
Flowmaster’s Scavenger Series Elite headers feature heavy duty 3/8 in. laser cut flanges, 16 gauge stainless steel primary pipes and gasket free ball flange exhaust connectors. Designed to compliment installations of modern GM LS-1 and LS-6 engines into popular Buick, Chevy, Oldsmobile and Pontiac muscle cars, these full length headers provide an exact fit and increased performance. Please note these headers are not emissions legal and are designed for off-road use only.
Product Features:
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Product Features:
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Durable Ceramic Coating
- Gasket Free Ball Style Collectors
- Made in the USA
Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)
from
$232.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Top-Rated Performance and Racing Products Brands For Your 1968 Oldsmobile Cutlass Supreme
Shop for the best-rated brands offering Performance and Racing Products and other products for your 1968 Oldsmobile Cutlass Supremes. Below you’ll find some of our best rated Performance and Racing Products from K&N, Edelbrock, and Holley, and more. Performance and Racing Products from these brands that fit a 1968 Cutlass Supreme start at just $83.99 and are rated as high as 4.8 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.
Popular K&N 1968 Oldsmobile Cutlass Supreme Performance and Racing Products
When it comes to maintaining or upgrading your 1968 Oldsmobile Cutlass Supreme, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. K&N ticks all of those boxes. We offer a wide selection of K&N Performance and Racing Products, specifically designed for the 1968 Oldsmobile Cutlass Supreme. With over 1 K&N brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $83.99. Plus, with over 14 customer reviews and an average rating of 4.8 stars, you can trust that our K&N Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$83.99
(14)
Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration
“Great product as usual from K&N!!”
Popular Edelbrock 1968 Oldsmobile Cutlass Supreme Performance and Racing Products
Edelbrock auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1968 Oldsmobile Cutlass Supreme owner should feel confident when installing genuine Edelbrock parts in their vehicle. To ensure the best fit and performance for your 1968 Cutlass Supreme, Advance Auto Parts carries a full inventory of 1 Edelbrock Performance and Racing Products. Plus you will be keeping your Oldsmobile in peak condition while saving money because prices on these Edelbrock Performance and Racing Products range up to $487.99, plus, with more than 2 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.
from
$487.99
(2)
Performer Small-Block Oldsmobile 350 EGR Intake Manifold
“Great street manifold, strong torque, can be driven daily if needed, looks cool when the hood is raised. Glad there are aftermarket suppliers heeding ”
FAQs for 1968 Oldsmobile Cutlass Supreme Performance and Racing Products
Which Performance and Racing Products are best-sellers for 1968 Oldsmobile Cutlass Supremes?
Out of 86 Performance and Racing Products that fit 1968 Oldsmobile Cutlass Supremes, the following parts are the top sellers:
- Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (20291377) – $134.99
- Alternator Bracket (6124151) – $25.99
- Water Neck; Olds (22905408) – $26.99
What’s the price range for 1968 Oldsmobile Cutlass Supreme Performance and Racing Products?
Performance and Racing Product prices for the 1968 Oldsmobile Cutlass Supreme start at $7.99 and go up to $1,421.99 for the most premium parts.
What’s the average price of a Performance and Racing Product for a 1968 Oldsmobile Cutlass Supreme?
The average price for Performance and Racing Products for the 1968 Oldsmobile Cutlass Supreme is $288.40. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance and Racing Products for other Oldsmobile Cutlass Supreme model years?
What are the cheapest Performance and Racing Products for my 1968 Oldsmobile Cutlass Supreme?
The cheapest 1968 Oldsmobile Cutlass Supreme Performance and Racing Products we carry in stock are:
- Flat 1 Piece Guide Plate for Olds 350-455 with 5/16" Pushrod and 5/16" Stud (50288914) – $7.99
- High Energy 8.500" Long, 5/16" Diameter Pushrod (50289696) – $7.99
- High Energy 8.234" Long, 5/16" Diameter Pushrod (50289288) – $7.99
- 7 Degree Steel Retainer for 11/32" Valve with 1.437"-1.500" Spring (50289120) – $10.99
- 10 Degree Superlock Steel Retainer for 1.437"-1.500" OD Valve Spring (50289470) – $10.99
What are the top-rated Performance and Racing Products that fit the 1968 Oldsmobile Cutlass Supreme?
Out of 129 reviews by customers, our 1968 Oldsmobile Cutlass Supreme Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1968 Oldsmobile Cutlass Supreme and their top-rated products:
- Performance Air Filters
- Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (6278213) – $83.99
- Performance Exhaust Products
- Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (6278213) – $83.99
What types of Performance and Racing Products do you sell for my 1968 Oldsmobile Cutlass Supreme?
As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1968 Oldsmobile Cutlass Supreme:
Can I get help with 1968 Oldsmobile Cutlass Supreme Performance and Racing Product orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Performance and Racing Products and more.
What is your return policy for Oldsmobile Cutlass Supreme Performance and Racing Products?
Advance Auto Parts keeps returns simple. For new Oldsmobile Cutlass Supreme Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
