1970 Buick Skylark Performance Engines

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1970 Buick Skylark 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 1970 Buick Skylark looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Water Outlets, Performance Engine Cylinder Head Gaskets, and Performance Engine Intake Manifold Gaskets. 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 Competition Cams and B & M. For example, Competition Cams Performance Engines start at just $101.99 with an average 4.0 star rating. B & M offer similar pricing and quality, backed by strong customer feedback. With over 402 reviews and a solid 4.5 star average, you can shop with confidence knowing other Buick Skylark owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1970 Buick Skylark Performance Engine at Advance Auto Parts is around $406.08, with a range that starts at $22.99 and goes up to $1,544.99. With 47 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363, Mr. Gasket O-Ring Style Chrome Water Neck, 2557, and FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 start at just $22.99 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 1970 Buick Skylark in peak condition, inside and out.

Essential 1970 Buick Skylark Performance Engines

Edelbrock – Edelbrock Performer Series Retainer, 9720 (Part No.9720)

Edelbrock Performer Series Retainer, 9720

from

$103.99
Edelbrock Valve Spring Retainers are made of superior quality steel and are machined and heat treated for maximum strength. They feature a black oxide finish to prevent rust and corrosion
See More

Edelbrock – Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089 (Part No.5089)

Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089

from

$1292.00
Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089.
See More

Competition Cams – Competition Cams High Energy Timing Set for ’69-’81 AMC 290-401 V8, 3218 (Part No.3218)

Competition Cams High Energy Timing Set for '69-'81 AMC 290-401 V8, 3218

from

$73.99
Competition Cams High Energy Timing Set for ’69-’81 AMC 290-401 V8, 3218.
See More

Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800 (Part No.7800)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800

from

$66.99
Edelbrock Part No: 7800 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.
See More

Competition Cams – "Competition Cams Valve Spring, 1.384"" 2 Spring, 988-1" (Part No.988-1)

"Competition Cams Valve Spring, 1.384"" 2 Spring, 988-1"

from

$11.99
“Competition Cams Valve Spring, 1.384″” 2 Spring, 988-1. ”
See More

Competition Cams – "Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16" (Part No.942-16)

"Competition Cams VALVE SPRINGS, 1.437"" SINGLE 1 ST, 942-16"

from

$101.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
See More

Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5860 (Part No.5860)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5860

from

$33.59
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair. These gaskets are .187 inch thick.
See More

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602 (Part No.1602)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602

from

$23.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Weiand – Weiand Supercharger Accessories, 7134P (Part No.7134P)

Weiand Supercharger Accessories, 7134P

from

$224.99
Weiand Supercharger Accessories, 7134P.
See More

Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck, 2557 (Part No.2557)

Mr. Gasket O-Ring Style Chrome Water Neck, 2557

from

$33.59
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.
See More

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1000 (Part No.1000)

FEL-PRO Performance Performance Cylinder Head Gasket, 1000

from

$61.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

Edelbrock – Edelbrock Cylinder Head Gasket Set, 7329 (Part No.7329)

Edelbrock Cylinder Head Gasket Set, 7329

from

$113.99
“Edelbrock part No: 7329 head gasket is intended for AMC 304-401 CID V8 engines. This gasket comes as a set and has a 4.275″” bore size, .045″” compressed thickness and 10.6 cc volume. This gasket will fit the 304 AMC small bore applications even though the Edelbrock cylinder head will not. This head gasket is graphite with a steel core and has a stainless steel fire ring. Gasket is compatible with cast iron or aluminum cylinder heads.”
See More

Competition Cams – Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 51-224-4 (Part No.51-224-4)

Competition Cams Xtreme Energy 230/236 Hydraulic Flat Cam, 51-224-4

from

$309.99
HYDRAULIC – Xtreme Energy: High performance street, very strong mid-range, headers and 2200+ stall.
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 51-600-5 (Part No.51-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam, 51-600-5

from

$325.99
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.
See More

FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)

FEL-PRO Performance Engine Crankshaft Seal Kit, 2912

from

$38.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Mr. Gasket – Mr. Gasket Rear Main Seal Gasket, 1960 (Part No.1960)

Mr. Gasket Rear Main Seal Gasket, 1960

from

$29.39
This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.
See More

Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
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.
See More

Mr. Gasket – Mr. Gasket Engine Sealing, 6560 (Part No.6560)

Mr. Gasket Engine Sealing, 6560

from

$82.39
Manufactured from cellulose and nitrile composition gasket material. A black latex rubber coating is applied to outside of gasket to help seal minor oil pan rail irregularities and eliminate the possibility of oil leakage. Provides excellent sealing and durability. Complete with molded rubber front/rear oil pan seals where applicable. For OE replacement, high performance street, drag race and oval track.
See More

FEL-PRO Performance – FEL-PRO Performance Engine Oil Pan Gasket Set Rubber-coated fiber, 1803 (Part No.1803)

FEL-PRO Performance Engine Oil Pan Gasket Set Rubber-coated fiber, 1803

from

$26.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Competition Cams – Competition Cams Magnum 1.52 Rocker and HE Pushrod Kit for Chevrolet 262-400 Small Block, RP1412-16 (Part No.RP1412-16)

Competition Cams Magnum 1.52 Rocker and HE Pushrod Kit for Chevrolet 262-400 Small Block, RP1412-16

from

$356.99
Competition Cams Magnum 1.52 Rocker and HE Pushrod Kit for Chevrolet 262-400 Small Block, RP1412-16.
See More

Competition Cams – Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4 (Part No.CL51-234-4)

Competition Cams Magnum 230/230 Hydraulic Flat Cam and Lifter Kit, CL51-234-4

from

$397.99
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.
See More

B & M – B & M Tork Master 3000, 20402 (Part No.20402)

B & M Tork Master 3000, 20402

from

$584.99
The Tork Master 3000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C) transmissions. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle
See More

B & M – B & M Holeshot 3000, 20413 (Part No.20413)

B & M Holeshot 3000, 20413

from

$921.99
This Holeshot 3000 fits 1965-91 GM TH400, 425, 375 and 1968-81 TH350, 375B (not 350C). Holeshot torque converters are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot 3000 converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Has both 10.75 and 11.50-inch bolt circles.
See More

Edelbrock – Edelbrock Intake Manifold Gasket, 7215 (Part No.7215)

Edelbrock Intake Manifold Gasket, 7215

from

$54.99
Edelbrock part No: 7215 Intake Gaskets for 1958-1986 E-Tec 200 Small-Block Chevy allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology does not use solvents making our gaskets environmentally friendly. Impervious to most chemicals, this synthetic fiber composite provides a high recovery under load. This means that when compressed, the gasket will conform to any imperfections on the sealing surface even using lower flange pressures. A nitrile bead around each port opening makes the seal even better.
See More

Mr. Gasket – Mr. Gasket Intake Gasket, 143 (Part No.143)

Mr. Gasket Intake Gasket, 143

from

$51.99
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
See More

Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2 (Part No.CL12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2

from

$898.99
SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.
See More

Competition Cams – Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL51-600-5 (Part No.CL51-600-5)

Competition Cams Thumpr 227/241 Hydraulic Flat Cam and Lifter Kit, CL51-600-5

from

$451.99
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.
See More

Edelbrock – Edelbrock Performer-Plus Camshaft Kit, 2132 (Part No.2132)

Edelbrock Performer-Plus Camshaft Kit, 2132

from

$371.99
“Edelbrock Performer-Plus Camshaft No: 2132 is designed for 290-401 AMC V8 engines and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2132 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 275 Ft Lbs of Torque when paired with Performer AMC intake manifold No: 2131 and stock cylinder heads. Camshaft specifications: – Intake duration: 204 Degrees – Exhaust duration: 214 Degrees – Intake lift: .448″” – Exhaust lift: .472″” – Lobe separation: 110 Degree – Intake Center Line: 105 Degree – Vacuum: 15″””
See More

Most Popular Performance Water Outlet for 1970 Buick Skylarks

Enhance your 1970 Buick Skylark with this popular Performance Water Outlet we have in stock, for $33.59.

Mr. Gasket – Mr. Gasket O-Ring Style Chrome Water Neck, 2557 (Part No.2557)

Mr. Gasket O-Ring Style Chrome Water Neck, 2557

from

$33.59
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.
See More

Best-Selling 1970 Buick Skylark Performance Engine Cylinder Head Gaskets

Upgrade your Skylark with one of our 4 best-selling Performance Engine Cylinder Head Gaskets.

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1025 (Part No.1025)

FEL-PRO Performance Performance Cylinder Head Gasket, 1025

from

$74.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

Edelbrock – Edelbrock Cylinder Head Gasket Set, 7329 (Part No.7329)

Edelbrock Cylinder Head Gasket Set, 7329

from

$113.99
“Edelbrock part No: 7329 head gasket is intended for AMC 304-401 CID V8 engines. This gasket comes as a set and has a 4.275″” bore size, .045″” compressed thickness and 10.6 cc volume. This gasket will fit the 304 AMC small bore applications even though the Edelbrock cylinder head will not. This head gasket is graphite with a steel core and has a stainless steel fire ring. Gasket is compatible with cast iron or aluminum cylinder heads.”
See More

FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1125 (Part No.1125)

FEL-PRO Performance Performance Cylinder Head Gasket, 1125

from

$109.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
See More

Edelbrock – Edelbrock Cylinder Head Gasket Set, 7346 (Part No.7346)

Edelbrock Cylinder Head Gasket Set, 7346

from

$76.99
“Edelbrock part No: 7346 head gasket is intended for 400-455 C.I.D. Buick V8 engines. This gasket comes as a set and has a 4.400″” bore size, .050″” compressed thickness and 12.5 cc volume.”
See More

Top-Quality Performance Engine Intake Manifold Gaskets for 1970 Buick Skylarks

Choose a high-quality OEM or aftermarket Performance Engine Intake Manifold Gasket for Buick Skylarks and enjoy top-notch performance from $29.99.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1357 (Part No.1357)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1357

from

$44.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Mr. Gasket – Mr. Gasket Ultra Seal: Intake Gasket, 5844 (Part No.5844)

Mr. Gasket Ultra Seal: Intake Gasket, 5844

from

$59.39
Mr. Gasket Ultra-Seal Intake Manifold Gasketss are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required.
See More

Edelbrock – Edelbrock Intake Manifold Gasket, 7213 (Part No.7213)

Edelbrock Intake Manifold Gasket, 7213

from

$29.99
Edelbrock part No: 7213 Intake Gaskets for 1967-1991 AMC 290-304-343
See More

Our Top Pick for a 1970 Buick Skylark Performance Engine Coolant Thermostat

Invest in a durable Performance Engine Coolant Thermostat for your 1970 Buick, knowing you’re getting trusted brands and expert craftsmanship.

Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

from

$31.99
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.
See More

Our Performance Engine Valve Cover Gasket Sets for 1970 Buick Skylarks

Make a smart move for your 1970 Buick Skylark with our Performance Engine Valve Cover Gasket Set for $22.99.

FEL-PRO Performance – FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640 (Part No.1640)

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640

from

$22.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
See More

Top-Rated Performance Engine Brands For Your 1970 Buick Skylark

When it comes to finding the perfect Performance Engine for your 1970 Buick Skylark, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Performance Engine brands including B & M and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $101.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1970 Buick Skylark, providing peace of mind with parts that meet or exceed OEM standards.

Popular B & M 1970 Buick Skylark Performance Engines

If you’re looking for a top-quality Performance Engine for your 1970 Buick Skylark, Advance Auto Parts has exactly what you need with our selection of B & M Performance Engines. We have 2 B & M Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $399.99 and an average cost of $492.49, you’ll find the perfect Performance Engine for your needs and budget. B & M Performance Engines for the 1970 Buick Skylark come highly rated, with over 2 customer reviews and an impressive average rating of 4.3 stars. Choosing a B & M Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
B & M Tork Master 2400, 20404
from $399.99
(1)
B & M Tork Master 2400, 20404
“The B&M 2400 stall converter was a great choice for my application. It works well on the street and track, increased performance by leaps and bounds. ”
B & M Tork Master 3000, 20402
from $584.99
(1)
B & M Tork Master 3000, 20402
“good parts and very strong”

Top-Quality Competition Cams 1970 Buick Skylark Performance Engines

For those in search of a high-quality Performance Engine for their 1970 Buick Skylark, Advance Auto Parts offers a great selection of Competition Cams Performance Engines. With 3 Competition Cams Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $101.99, with an average price of $466.32, giving you a range of options to suit your budget. Backed by over 15 customer ratings and an average rating of 4.0 stars, Competition Cams Performance Engines provide both reliability and excellent performance. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
from $898.99
(1)
Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2
“nearly identical match for the original part”
Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
from $397.99
(13)
Competition Cams Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4
“Worked prefect. Gave me the Hi speed blower back”

FAQs for 1970 Buick Skylark Performance Engines

What are the best-selling Performance Engines for 1970 Buick Skylarks?

Out of 47 Performance Engines that fit 1970 Buick Skylarks, the following parts are the top sellers:

What’s the price range for 1970 Buick Skylark Performance Engines?

The prices of Performance Engines for the 1970 Buick Skylark range from $22.99 up to $1,544.99 for the most premium parts.

What is the average price of a Performance Engine for a 1970 Buick Skylark?

The average price for Performance Engines for the 1970 Buick Skylark is $406.08. 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 Buick Skylark model years?

Yes, we carry Performance Engines for 27 model years of Buick Skylarks between 1961 and 1991. The following model years are the most popular for Performance Engine purchases: 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, and 1977.

What are the cheapest Performance Engines for my 1970 Buick Skylark?

Does Advance Auto Parts sell Performance Engines for any other 1970 Buick models?

Yes. We stock Performance Engines for 7 other popular 1970 Buick models. Some of the most popular are 1970 LeSabre Performance Engines, 1970 Riviera Performance Engines, 1970 Electra Performance Engines, 1970 Estate Wagon Performance Engines, and 1970 GS Performance Engines.

What are the top-rated Performance Engines that fit the 1970 Buick Skylark?

The one 1970 Buick Skylark Performance Engine we have in stock is the FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1640. It costs $22.99.

What types of Performance Engines do you sell for my 1970 Buick Skylark?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1970 Buick Skylark:

Can I get help with 1970 Buick Skylark Performance Engine orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Performance Engines and more.

What is your return policy for Buick Skylark Performance Engines?

Advance Auto Parts keeps returns simple. For new Buick Skylark Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.