1970 Oldsmobile Cutlass Supreme Performance and Racing Products

Below you will find various in-demand Oldsmobile Performance and Racing Products, components and accessories for your 1970 Cutlass Supreme. Advance Auto Parts has popular Cutlass Supreme parts like Performance Fuel Systems, Performance Engines, Performance Ignition Products 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 1970 Oldsmobile Cutlass Supreme Performance and Racing Products below and start saving instantly.

Popular 1970 Oldsmobile Cutlass Supreme Performance and Racing Products Categories

Performance Carburetors

Performance Intake Manifolds

Performance Air Filters

Performance Coils

Performance Exhaust Mufflers

Performance Exhaust Headers

Performance Distributors

Performance Water Outlets

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Engine Timing Sets and Components

Performance Engine Valve Springs

Performance Exhaust Manifold Gaskets

Performance Posi Units and Components

Performance Exhaust Tail Pipes

Performance Upper Performance Control Arm Bushings

Performance Engine Rocker Arms

Performance Exhaust Header Hardware

Performance Engine Camshafts

Performance Ring and Pinions

Performance Lower Control Arm Bushings

Performance Engine Valve Lifters

Performance Engine Push Rod Guideplates

Performance Engine Push Rods

Performance Engine Valve Spring Retainer

Performance Engine Valve Stem Seal Sets

Essential Performance and Racing Products for 1970 Oldsmobile Cutlass Supremes

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$390.99

SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.

Product Features:

Cam and lifter kit for Small Block Chevy engines
CL-Kit includes cam, lifters, assembly lube, instructions and decals
HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
Valve spring upgrade required

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$136.99

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

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$108.99

Product Features:

MINI SPOOL GM12 BOLT CAR & TRUCK STRANGE # 088430

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$44.99

Original equipment style bracket in high quality chrome for years of service. Includes hardware.

Product Features:

Chrome Plated Heavy Gauge Steel
Can Be Used For Other Applications
Looks Better Than Painted
Hardware included

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$481.99

Product 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

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$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.

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

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$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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$41.99

Mr. Gasket Performance exhaust gasket material is a heavy duty material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. This material is made for sealing exhaust applications. Provides excellent sealing and durability.

Product Features:

Manufactured from high-temperature acrylic blend exhaust material
Provides excellent sealing and durability
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use

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$61.99

Product Features:

4.25 in. Cylinder Bore Diameter
0.042 in. Thickness
9.8cc Volume
Gray Color
Two Piece Configuration

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$256.99

Product Features:

GM 10BL 7.5 & 7.6 R/P 3.90 MGP 10 3/8 X 18LH, PD = 1.438

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$165.99

Magnum Pushrods from COMP Cams offer an affordable solution for your .080″ wall chromemoly pushrod needs. Designed to withstand the stresses of a high performance engine, Magnum Pushrods are head-treated for extended durability and have precision formed, reinforced ends. Magnum Pushrods are black-oxide finished with their part number and length laser etched onto the surface for easy identification.

Product Features:

3/8″ Diameter, 7.800″ Length
Magnum Pushrods for Small Block Chevy
One-piece .080″ wall chromemoly steel tubing
Heat-treated for extended durability and guide plate compatibility
Precision formed and reinforced pushrod end

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$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:

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.

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$106.99

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.

Product Features:

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$106.99

Product Features:

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

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$223.99

VALVE SEALS, O-RING 11/32″ 1 ST

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$123.99

Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

Product Features:

10-15% More Energy
Direct Plug In Replacement Direct OE Fit
Advanced Bobbin Technology
Highly Specialized Silicone Magnetic Steel Cores
Similar to Standard Motor Products SMP Dr-32
Long Life And Great Looks

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$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.

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

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$476.99

Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16" Stud

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$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.

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

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$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

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

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$106.99

Maintains Better Alignment While Driving
Full Floating and Non Binding
Fits Into the Remaining Stock Control Arms

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$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.

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

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$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:

Stainless Steel Construction
Dyno Tuned For Maximum Performance
Durable Ceramic Coating
Gasket Free Ball Style Collectors
Made in the USA

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$229.99

Product Features:

Fuel Economy From The Engine
Leak Test For Max Performance
Mandrel-Formed Power Plenum
Leakproof O-Ringed Port Seals
Include All Mounting Hardware

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$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.

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

Upgrade your 1970 Oldsmobile Cutlass Supreme with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1970 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 90 Performance and Racing Products for the 1970 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 1970 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 $293.40. Our 90 Performance and Racing Products in stock come from 13 trusted brands, so you’re sure to find the right part for your 1970 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 1970 Oldsmobile Cutlass Supreme, we stock popular OEM and aftermarket Performance and Racing Products from top names like K&N, Flowmaster Inc., 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. Flowmaster Inc. and Holley also bring quality to the table, with Performance and Racing Products available starting at $134.99, and at an average 4.4 stars rating. With 129 customer reviews and counting, our 1970 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 1970 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 1970 Oldsmobile Cutlass Supreme!

Best-Selling Performance Fuel Systems for 1970 Oldsmobile Cutlass Supremes

Enhance the driving experience in your Oldsmobile with 4 quality Performance Fuel System components, starting at $499.99.

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$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,

Product Features:

Vibratory Polished For Good Looks

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$682.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

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

from

$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

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

from

$699.99

Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

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 1970 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.

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$487.99

Product 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

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$26.99

Fits Oldsmobile 330, 350, 425 and 455 engines
Chrome plated
Bolts included
Designed for OEM fit
Easy to install
O-ring/gasket not included

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$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.

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

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$481.99

Product 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

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$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

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

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$471.99

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.

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$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.

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.

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$742.99

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.

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$678.99

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.

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$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.

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.

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$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:

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.

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$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:

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

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$449.99

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.

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$416.99

Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455

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$416.99

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.

7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring

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$408.99

7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring

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$405.99

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.

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$402.99

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.

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$401.99

16 Springs

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$399.99

ENG ROCKER ARM KIT

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$366.99

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.

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$350.99

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.

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$341.99

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.

from

$341.99

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 1970 Oldsmobile Cutlass Supreme Performance Ignition Products

Upgrade Oldsmobile Cutlass Supremes with top-quality Performance Ignition Products parts, including 1 OEM and aftermarket selections for your 1970 model.

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$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:

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

In-Demand Performance Exhaust Products for 1970 Oldsmobile Cutlass Supremes

Select from 5 premium Performance Exhaust Products parts for your 1970 Oldsmobile Cutlass Supreme, with prices ranging from $25.99 to $1,159.99.

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$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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$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:

Chrome Plated Steel
F-Style
Heavy Gauge Steel Construction
Fits Small Block Chevy 265-400 CID
Must Be Used With Part 9852

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$32.99

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

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.

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$1159.99

Stainless Steel Construction
Dyno Tuned For Maximum Performance
Durable Ceramic Coating
Gasket Free Ball Style Collectors
Made in the USA

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$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.

Most Sold 1970 Oldsmobile Cutlass Supreme Performance Air Filters

Explore our best-selling Oldsmobile parts for the 1970 Cutlass Supreme among 1 OEM and aftermarket options starting from $83.99.

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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:

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

Top-Rated Performance and Racing Products Brands For Your 1970 Oldsmobile Cutlass Supreme

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1970 Oldsmobile Cutlass Supremes. Below you’ll find some of our best rated Performance and Racing Products from K&N, Flowmaster Inc., and Holley, and more. Performance and Racing Products from these brands that fit a 1970 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 1970 Oldsmobile Cutlass Supreme Performance and Racing Products

When it comes to maintaining or upgrading your 1970 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 1970 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

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Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration

“Great product as usual from K&N!!”

Popular Flowmaster Inc. 1970 Oldsmobile Cutlass Supreme Performance and Racing Products

Flowmaster Inc. auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1970 Oldsmobile Cutlass Supreme owner should feel confident when installing genuine Flowmaster Inc. parts in their vehicle. To ensure the best fit and performance for your 1970 Cutlass Supreme, Advance Auto Parts carries a full inventory of 1 Flowmaster Inc. Performance and Racing Products. Plus you will be keeping your Oldsmobile in peak condition while saving money because prices on these Flowmaster Inc. Performance and Racing Products range up to $134.99, plus, with more than 21 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 $134.99

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Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound

“Sounds amazing on my Jeep. Bought with speed perks and online coupon for in store pick up.”

FAQs for 1970 Oldsmobile Cutlass Supreme Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1970 Oldsmobile Cutlass Supremes?

Out of 90 Performance and Racing Products that fit 1970 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 1970 Oldsmobile Cutlass Supreme Performance and Racing Products?

Performance and Racing Product prices for the 1970 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 1970 Oldsmobile Cutlass Supreme?

The average price for Performance and Racing Products for the 1970 Oldsmobile Cutlass Supreme is $293.40. 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?

Yes, we currently carry Performance and Racing Products for 29 model years of Oldsmobile Cutlass Supremes between 1967 and 1997. Performance and Racing Products are bought most frequently for the following model years: 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, and 1989.

What are the cheapest Performance and Racing Products for my 1970 Oldsmobile Cutlass Supreme?

The cheapest 1970 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 1970 Oldsmobile Cutlass Supreme?

Out of 129 reviews by customers, our 1970 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 1970 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 1970 Oldsmobile Cutlass Supreme?

As of 11/2/25, these are some of the most in-demand types of Performance and Racing Products for a 1970 Oldsmobile Cutlass Supreme:

Can I get help with 1970 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.

1970 Oldsmobile Cutlass Supreme Performance and Racing Products

Competition Cams – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)

Flowmaster Inc. – Super 44 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842448)

Motive Gear – Differential Mini Spool (Part No.MS12C)

Mr. Gasket – Alternator Bracket (Part No.5170)

Edelbrock – Performer Small Block Oldsmobile 350 Intake Manifold (Part No.7111)

MSD Ignition – Distributor; Chevy V8; Billet with Vacuum Advance (Part No.8361)

Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)

Mr. Gasket – Exhaust Gaskets – Standard Duty – Small Block Chevy Square Port, 1.45"W X 1.48"H – Reusable (Part No.150C)

Edelbrock – Cylinder Head Gasket Set for Oldsmobile (Part No.7340)

Motive Gear – Performance Differential Ring and Pinion (Part No.G875390)

Competition Cams – Magnum 7.800" Long, .080" Wall, 3/8" Diameter Pushrod Set (Part No.7513-16)

Competition Cams – Mutha’ Thumpr 235/249 Hydraulic Flat Cam (Part No.51-601-5)

Energy Suspension – Control Arm Bushing Set (Part No.3.3101G)

Edelbrock – Performer Series Retainer (Qty 16) (Part No.9724)

Competition Cams – Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.501-16)

Accel – GM Hei Supercoil Red/White (Part No.140005)

Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)

Competition Cams – Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16" Stud (Part No.1605-16)

Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5894)

Holley – Prem Street Carbs (Avengers) (Part No.0-80870)

Energy Suspension – Control Arm Bushing Set (Part No.3.3101R)

Spectre – Spectre Replacement Air Filter (Part No.HPR0326)

Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)

Flowtech – Standard Header with Enhanced Fuel Efficiency and Leakproof Technology (Part No.11108FLT)

Spectre – Water Neck; Olds (Part No.4733)

Holley – Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny (Part No.0-80457S)

Holley – Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny (Part No.0-80670)

Holley – Prem Street Carbs (Avengers) (Part No.0-80870)

Holley – Prem Street Carbs (Avengers) (Part No.0-80570)

Edelbrock – Performer Small-Block Oldsmobile 350 EGR Intake Manifold (Part No.3711)

Spectre – Water Neck; Olds (Part No.4733)

Competition Cams – Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem (Part No.502-16)

Edelbrock – Performer Small Block Oldsmobile 350 Intake Manifold (Part No.7111)

Mr. Gasket – Ultra Seal: Head Gasket (Part No.5788G)

Competition Cams – Thumpr 226/241 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-600-5)

Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam K-Kit (Part No.K42-222-4)

Competition Cams – Thumpr 226/241 Hydraulic Flat Cam K-Kit (Part No.K42-600-5)

Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam K-Kit (Part No.K42-223-4)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam K-Kit (Part No.K42-308-4)

Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit (Part No.K42-229-4)

Edelbrock – Performer Olds 350 Intake Manifold for 307-330-350-403 Small-Block Oldsmobile (Part No.2711)

Competition Cams – Xtreme Energy 230/236 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-224-4)

Competition Cams – Mag/Marine/Mag Muscle 230/230 Hydraulic Flat Cam/Lifter Kit Oldsmobile 260-455 (Part No.CL42-231-4)

Competition Cams – Xtreme Energy 240/246 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-225-4)

Competition Cams – 7 Degree Steel Retainer Set of 100 for 11/32" Valve with 1.437"-1.500" Spring (Part No.743-100)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam and Lifter Kit (Part No.CL42-308-4)

Competition Cams – High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit (Part No.CL42-229-4)

Competition Cams – 16 Springs (Part No.26995-16)

Competition Cams – ENG ROCKER ARM KIT (Part No.1441-KIT)

Competition Cams – Xtreme Energy 206/212 Hydraulic Flat (Part No.42-220-4)

Competition Cams – Xtreme Energy 218/224 Hydraulic Flat Cam (Part No.42-222-4)

Competition Cams – Mutha’ Thumpr 234/249 Hydraulic Flat Cam (Part No.42-601-5)

Competition Cams – Big Mutha’ Thumpr 242/257 Hydraulic Flat Cam (Part No.42-602-5)

Accel – Supercoil (Part No.140001)

Flowmaster Inc. – Super 44 Series Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.942548)

Mr. Gasket – Alternator Bracket (Part No.9850)

FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1439)

Flowmaster Inc. – Header 409S – 4-1 One piece – 3.00 in. Ball and Socket Flange Outlet – Pair (Part No.814116)

Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15802)

K&N – Engine Air Filter: Washable Filter, Increase Horsepower & Acceleration (Part No.E-1650)