1966 Oldsmobile Delta 88 Performance Engines
Keep Your 1966 Oldsmobile Delta 88 in Top Shape with Quality Performance Engines
Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1966 Oldsmobile Delta 88 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Coolant Thermostats, Performance Intake Manifolds, and Performance Water Outlets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Performance Engines from Trusted Brands
Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like Edelbrock. For example, Edelbrock Performance Engines start at just $519.99 with an average 4.4 star rating. With over 66 reviews and a solid 4 star average, you can shop with confidence knowing other Oldsmobile Delta 88 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1966 Oldsmobile Delta 88 Performance Engine at Advance Auto Parts is around $149.36, with a range that starts at $26.99 and goes up to $644.99. With 12 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like High Performance Thermostat, Water Neck; Olds, and Intake Manifold Bolts start at just $26.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Air Filters and Performance Fuel Systems. At Advance Auto Parts, we’re here to help you keep your 1966 Oldsmobile Delta 88 in peak condition, inside and out.
Find Your Specific 1966 Oldsmobile Delta 88 Performance Engines
Looking for the perfect Performance Engine for your 1966 Oldsmobile Delta 88? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Oldsmobile Delta 88. Whether you’re driving a 1966 model or another popular model year like
1983,
1984,
1985,
1986,
1987,
1988,
1989,
1990, and
1991, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.
Essential 1966 Oldsmobile Delta 88 Performance Engines
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens at 160 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully opens at Correct Temperature Consistently Regardless of engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Competition Cams – High Energy Timing Set for ’62-’77 B.O.P. 198-231 V6 (Part No.3215)
from
$49.99
High Energy Timing Set for ’62-’77 B.O.P. 198-231 V6
Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)
from
$49.99
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
Competition Cams – High Energy Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.3213)
from
$51.99
High Energy Timing Set for ’65-’83 Oldsmobile 260-455
Competition Cams – Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.2113)
from
$85.99
Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455
Competition Cams – Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block (Part No.8100)
from
$165.99
Ultimate Adjustable Billet Timing Set For Chevrolet 200, 229, 262/Small Block
Edelbrock – Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish (Part No.2104)
from
$346.99Product 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
- Accepts Late-Model Choke; Waterneck; and HEI
- Accepts A/C And Alternator
- Accepts Exhaust Heated Chokes
Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No.2701)
from
$195.99
Edelbrock part No. 2701 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response. With that the Edelbrock Performer EPS intake manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold No. 2101 on a 350 Chevy. From 3000 to 4500 rpm, the power increases averaged 5+ ft-lbs. of torque for more performance where you need it most. PLEASE NOTE: Will not fit under stock Corvette hood!
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Product Features:
- Maximizes Performance with Edelbrock Carburetors
- Runners Tuned to Match Square Bore Carburetor
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
- PLEASE NOTE: Will not fit under stock Corvette hood!
Edelbrock – Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy (Part No.2971)
from
$519.99
For 3500-8500 RPM high performance engines. Not for sale or use on pollution controlled motor vehicles. For racing use only. Extended Constant cross-section of runners. Great mid-range torque for short track power. Improved throttle response for 60 feet times. Direct line of sight flow path maximizes flow. For 4500 series carburetors and 23 degree heads. Highly efficient cloverleaf plenum design. Runners have large 3.20 square inch cross section. Not for sale or use on pollution controlled motor vehicles. For racing use only.
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Product Features:
- For 3500 to 8000 RPM High-Performance Engines
- Extended Constant Cross-Section of Runners
- Great Mid-Range Torque For Short Track Power
- Improved Throttle Response For 60 ft. Times
- Direct Line of Sight Flow Path Maximizes Flow
- For 4500 Series Carburetors and Raised Port Heads
- Highly Efficient Cloverleaf Plenum Design
- Runners have Large 3.20 square in. Cross Section
Edelbrock – Performer RPM Small Block Chevy AIR-Gap Intake Manifold (Part No.7501)
from
$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
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Product Features:
- Based on Performer RPM-Series with Unique Air Gap
- Air Gap Cooler and Denser Mixture for More Power
- Designed for 1500 to 6500 RPM Street-Driven Power
- Dual-Plane High-Rise Intake
- For Square Bore Carburetors Only
Edelbrock – Street Tunnel Ram Small Block Chevy Intake Manifold (Part No.7110)
from
$663.99
For 3500 to 7500 PRM. Use where low-end torque is not a prime factor. Great for engines with slightly modified heads. HEI ignition will not clear manifold. Street machines, street rods, pro-street and marine.
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Product Features:
- For 3500 to 7500 RPM
- Use Where Low-End Torque is Not a Prime Factor
- Great For Engines w/Slightly Modified Heads
- Top Has Vacuum Outlet for Power Brakes
- Will Accept Forward and Sideways Mounted Carbs
- Carburetor Center-to-Center Dimensions 8.875 in
- HEI Ignition Will Not Clear Manifold
- For Street Mach.; Street Rods; Pro-Street; Marine
Mr. Gasket – O-Ring Style Chrome Water Neck (Part No.2557)
from
$32.49
Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.
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Product Features:
- Complete with o-rings and mounting bolts
- Features an o-ring style seal to prevent water leaks
- Chrome plated
- 1/2″ NPT port can be used for various coolant temp related sensors or switches
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 – ALUMINUM GOLD ROCKER ARMS, SBC 1 ST (Part No.19001-16)
from
$433.99
The original Ultra-Gold Aluminum Rockers changed the way racing and high performance street engine builders approached valve train design. Now, COMP Cams is revolutionizing valve train performance again with the next generation of Ultra-Gold ARC Series Al
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Product Features:
- Precision-sorted trunnion bearings withstand valve spring pressure up to 700 lbs.
- CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
- Increase engine power, enhance valve train stability and improve oiling
- Designed for high performance street and race engines
- Arced channel & contoured top give the rockers the best strength to weight ratio possible
Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)
from
$109.99
Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.
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Product Features:
- Black Oxide Coated Grade 8 Steel
- Kit Contains 16 Studs
- Easy To Install
- Heat Treated Steel
- Prevents Stud Flexing
- Black Plated Finish
Competition Cams – Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16" Stud (Part No.1605-16)
from
$476.99
Ultra Pro Magnum Rocker Arm Set with 1.6 Ratio for Chevrolet SBC with 7/16" Stud
Competition Cams – Magnum 1.52 Rocker and HE Pushrod Kit for Chevrolet 262-400 Small Block (Part No.RP1412-16)
from
$356.99
Magnum 1.52 Rocker and HE Pushrod Kit for Chevrolet 262-400 Small Block
Competition Cams – MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST (Part No.1412-16)
from
$217.99
These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed
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Product Features:
- Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
- For applications with less than 350 lbs. of open spring pressure
- Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
- Ultimate street roller rocker arm designed for serious performance enthusiasts
Competition Cams – Magnum Roller Rocker Arms for Ford; 3/8" Stud, 1.6 Ratio (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
Competition Cams – Rocker Arms, Ultra Gold Small Block Chevy 1.6 1 St (Part No.19002-16)
from
$433.99
These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8″ stud diameter and 1.6 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.
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Product Features:
- CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
- Designed for high performance street and race engines
- Precision-sorted trunion bearings withstand elevated valve spring pressure and valve lift
- Additional clearance, up to 1.650″ O.D. valve spring
Mr. Gasket – Ultra Seal: Screw-In Rocker Arm Studs (Part No.1076)
from
$77.99
Mr. Gasket screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street applications. OE style press in rocker studs can actually pull out of the cylinder head when using high lift camshafts.
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Product Features:
- Black Oxide Coated Grade 8 Steel
- Kit Contains 16 Studs
- Easy To Install
- Heat Treated Steel
- Grade 8 Steel
Popular 1966 Oldsmobile Delta 88 Performance Engines Categories
Most Popular Performance Engine Coolant Thermostats for 1966 Oldsmobile Delta 88s
Enhance your 1966 Oldsmobile Delta 88 with one of the 3 Performance Engine Coolant Thermostats we have in stock, starting at just $29.99.
Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)
from
$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
Product Features:
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Product Features:
- Opens At 180 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)
from
$29.99
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens at 160 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully opens at Correct Temperature Consistently Regardless of engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Mr. Gasket – High Performance Thermostat (Part No.4365)
from
$32.49
Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.
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Product Features:
- Opens At 195 Degrees
- Designed to Resist Large Variations of Coolant Pressure at High RPM
- Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
- For High Performance Street, Drag Race, and Oval Track
- Copper & Brass Construction – Resists Corrosion
- High Flow
Best-Selling 1966 Oldsmobile Delta 88 Performance Intake Manifolds
Upgrade your Delta 88 with one of our 3 best-selling Performance Intake Manifolds, earning an average 5 stars rating across 1 reviews.
Edelbrock – Performer Intake Manifold for Olds 400-455, Non-EGR, Satin (Part No.2151)
from
$519.99Product 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
Mr. Gasket – Intake Manifold Bolts (Part No.957G)
from
$30.49
These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes sixteen (16) 3/8 inch-16 x 1-1/4 inch bolts & washers
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Product Features:
- Zinc plated Grade 5 steel
- Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
- Ideal For Minimal Space
- 12-Point Head And Flange
- Zinc Plated For Protection
Edelbrock – RPM Air-Gap Oldsmobile 455 Intake Manifold (Part No.7551)
from
$644.99
Edelbrock part #7551 Performer RPM Air-Gap Oldsmobile 455 intake manifold is intended for aggressive street/ strip big-block Oldsmobile applications. Designed to optimize horsepower production from 1500 to 6500 rpm, this manifold will perform best with en
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Product Features:
- 1500-6500 RPM Range
- Dual Plane Type-4150 Style Flange
- 5.04 in. Front Height, 5.54 in. Center Height, 6.04 in. Rear Height
- Satin Finish
- Non-EGR
Top-Quality Performance Water Outlets for 1966 Oldsmobile Delta 88s
Choose a high-quality OEM or aftermarket Performance Water Outlet for Oldsmobile Delta 88s and enjoy top-notch performance from $26.99.
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
Top Picks for 1966 Oldsmobile Delta 88 Performance Engine Timing Sets and Components
Invest in one of our 2 durable Performance Engine Timing Sets and Components for your 1966 Oldsmobile, knowing you’re getting trusted brands and expert craftsmanship.
Competition Cams – Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.2113)
from
$85.99
Magnum Double Row Timing Set for ’65-’83 Oldsmobile 260-455
Competition Cams – High Energy Timing Set for ’65-’83 Oldsmobile 260-455 (Part No.3213)
from
$51.99
High Energy Timing Set for ’65-’83 Oldsmobile 260-455
Performance Engine Rocker Arms for 1966 Oldsmobile Delta 88s
Make a smart move for your 1966 Oldsmobile Delta 88 with products all priced from $27.99 to $148.99.
Competition Cams – High Energy Aluminum 1.6 Ratio Roller Rocker Set of 8 AMC, SBF, Olds 7/16" Stud (Part No.17044-8)
from
$148.99
Four decades after its founding, COMP Cams keeps its focus on producing the highest-performing products possible, providing superior customer service and leading the industry in technological development. That commitment continues to resonate with racers, engine builders and enthusiasts worldwide, making COMP Cams the preferred choice for valve train components. COMP Cams is unrivaled thanks to its engineering staff – the largest and most highly trained in the performance aftermarket industry – sophisticated manufacturing processes, expert technicians and real-world testing on the track and street. The company’s integration of research, engineering and development, coupled with the free technical assistance it offers customers, makes it the Absolute Leader in Valve Train Technology.
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Competition Cams – High Energy Aluminum 1.6 Ratio Roller Rocker for AMC, SBF, Olds with 7/16" Stud (Part No.17044-1)
from
$27.99
With a needle bearing fulcrum and a roller tip, our die cast aluminum rockers decrease friction and improve horsepower. This self-aligning 1.6 rocker fits AMC 290-401, Ford 289-351W and Olds 260-455 w/ a 7/16″ stud.
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Top-Rated Performance Engine Brands For Your 1966 Oldsmobile Delta 88
When it comes to finding the perfect Performance Engine for your 1966 Oldsmobile Delta 88, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Performance Engine brands including Edelbrock, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $519.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1966 Oldsmobile Delta 88, providing peace of mind with parts that meet or exceed OEM standards.
Popular Edelbrock 1966 Oldsmobile Delta 88 Performance Engines
If you’re looking for a top-quality Performance Engine for your 1966 Oldsmobile Delta 88, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 1 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $519.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1966 Oldsmobile Delta 88 come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$519.99
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Performer Intake Manifold for Olds 400-455, Non-EGR, Satin
“Replaced Edelbrock O4B with this intake. Immediately noticed the car had more power and ran better. One piece of advice, use the exhaust block off p”
FAQs for 1966 Oldsmobile Delta 88 Performance Engines
What are the best-selling Performance Engines for 1966 Oldsmobile Delta 88s?
Out of 12 Performance Engines that fit 1966 Oldsmobile Delta 88s, the following parts are the top sellers:
- High Performance Thermostat (22903641) – $32.49
- Water Neck; Olds (22905408) – $26.99
- Intake Manifold Bolts (17360286) – $30.49
What’s the price range for 1966 Oldsmobile Delta 88 Performance Engines?
The prices of Performance Engines for the 1966 Oldsmobile Delta 88 range from $26.99 up to $644.99 for the most premium parts.
What is the average price of a Performance Engine for a 1966 Oldsmobile Delta 88?
The average price for Performance Engines for the 1966 Oldsmobile Delta 88 is $149.36. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Engines for other Oldsmobile Delta 88 model years?
What are the cheapest Performance Engines for my 1966 Oldsmobile Delta 88?
The cheapest 1966 Oldsmobile Delta 88 Performance Engines we carry are:
- Water Neck; Olds (22905408) – $26.99
- High Energy Aluminum 1.6 Ratio Roller Rocker for AMC, SBF, Olds with 7/16" Stud (50272407) – $27.99
- High Performance 180 Degree Thermostat for Increased Flow (17360033) – $29.99
- High Performance Thermostat – 160 Degree Brass & Copper (17360031) – $29.99
- Intake Manifold Bolts (17360286) – $30.49
Does Advance Auto Parts sell Performance Engines for any other 1966 Oldsmobile models?
Yes. We stock Performance Engines for 8 other popular 1966 Oldsmobile models. Some of the most popular are 1966 Cutlass Performance Engines, 1966 98 Performance Engines, 1966 Toronado Performance Engines, 1966 F85 Performance Engines, and 1966 Vista Cruiser Performance Engines.
What are the top-rated Performance Engines that fit the 1966 Oldsmobile Delta 88?
The one 1966 Oldsmobile Delta 88 Performance Engine we have in stock is the Water Neck; Olds. It costs $26.99.
What types of Performance Engines do you sell for my 1966 Oldsmobile Delta 88?
As of 6/2/26, these are some of the most in-demand types of Performance Engines for a 1966 Oldsmobile Delta 88:
Can I get help with 1966 Oldsmobile Delta 88 Performance Engine orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Oldsmobile Performance Engines and more.
What is your return policy for Oldsmobile Delta 88 Performance Engines?
Advance Auto Parts keeps returns simple. For new Oldsmobile Delta 88 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.