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BUICK Camshafts & Valvetrain

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Results 1 - 24 of 37

Sealed Power Hydraulic Lifters

Sealed Power hydraulic lifters are precision-manufactured to maintain precise valve timing under all operating conditions. A patented constant orifice metering valve provides precise oil metering to the overhead valvetrain, and longer plungers or pistons provide increased bearing surfaces, resulting in longer lifter life. Their check valves are lightweight flat discs, allowing for higher speeds and more uniform operation than competitive lifters.

4.29 out of 5 stars ( 51 )

$7.99

$9.99

Melling Valves

It's never a good idea to cut corners when you're installing new valves. Melling is noted for its world-class engineering, superior grade alloy materials, and advanced manufacturing processes. Melling intake and exhaust valves meet the exacting specifications required for efficient, durable, and powerful performance. They feature high-fatigue strength, excellent heat resistance, and offer years of dependable service. Available in a wide variety of designs and materials for most OEM and performance vehicle applications, each valve is built and validated to meet or exceed OE specifications. Melling valves—unsurpassed quality you can trust.

4.52 out of 5 stars ( 44 )

$5.99

$9.99

Melling Pushrods

Melling OEM replacement pushrods are perfect for stock rebuild or mild performance applications where open spring pressures do not exceed 300 lbs. They're manufactured from steel tubing and work well with factory or aftermarket rocker arms. These units are available in a wide range of lengths and other options for fitment on countless makes and models. When you're replacing your valvetrain components, trust Melling pushrods to keep your engine running smoothly.

4.51 out of 5 stars ( 73 )

$1.99

$4.99

Melling Replacement Hydraulic Lifters

Melling replacement hydraulic lifters are perfect for when you're ready to freshen up your engine. Melling has designed these lifters to be within factory tolerances for the perfect fit. They are affordable and available as flat or roller lifters.

4.18 out of 5 stars ( 38 )

$7.99

ACDelco GM Genuine Parts Engine Valve Springs

ACDelco GM Genuine Parts engine valve springs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. These replacement springs are made from factory materials--and are available for over a thousand vehicle applications from Chevy, Buick, Hummer, Pontiac, Cadillac, GMC, Isuzu, and Saab.

5.0 out of 5 stars ( 1 )

$5.99

Chevrolet Performance Valve Spring Retainers

These Chevrolet Performance valve spring retainers are available in multiple styles, sizes, and materials, depending upon your performance needs.

4.67 out of 5 stars ( 3 )

$5.99

$9.99

Mr. Gasket Timing Tabs

Mr. Gasket timing tabs are precision-manufactured and bolt on using your existing timing cover bolts. They're made from quality materials, with a pleasing finish that will complement any engine. They'll work with either factory or aftermarket timing covers, so you're covered either way.

3.96 out of 5 stars ( 49 )

$10.03

Melling Rocker Arms

Melling rocker arms, available for both domestic and import applications, meet or exceed OEM specifications. Depending on the OE design specifications, Melling rocker arms are provided in either stamped or cast materials. Built from only the best materials and manufacturing processes available, they are perfect replacements priced right for your budget. Melling recommends installing new rocker arms with every engine rebuild to assure long engine life and efficient performance. Answer the little knock under your hood with replacement rocker arms from Melling--a supplier of quality engine parts.

4.59 out of 5 stars ( 73 )

$4.99

$8.99

Chevrolet Performance Lifter Guides

Keep your lifters in their proper place with these Chevrolet Performance lifter guides! These guides feature durable steel construction and are offered for a variety of applications.

5.0 out of 5 stars ( 5 )

$7.99

Melling Replacement Valve Locks

Melling replacement valve locks are designed for stock engines with standard retainers and pressure valve springs. Manufactured from stamped steel, they will replace your stock valve locks with no modifications. Rebuilding your valvetrain? Try these Melling replacement valve locks to eliminate any valvetrain failure.

5.0 out of 5 stars ( 8 )

$3.99

ACDelco GM Genuine Parts Engine Rocker Arm Bolts

ACDelco GM Genuine Parts engine rocker arm bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These hex-flanged steel bolts fasten vehicle components together. GM Genuine Parts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Order the hardware recommended for your application.

Not Yet Reviewed

$6.99

Chevrolet Performance Front Cover Bolts

Chevrolet Performance supplies the performance parts needed, including these front cover bolts, to complete a successful build and to keep your vehicle going strong! Manufactured specifically for use in Chevy engines, the front cover bolts feature a built-in washer face with case-hardened serrations. The washer face and hex head design easily permit the use of a socket wrench for a quick and accurate installation. Chevrolet Performance offers engineered fastening solutions to suit your needs.

5.0 out of 5 stars ( 1 )

$2.99

COMP Cams Roller Lifter Link Bars

COMP Cams roller lifter link bars are designed to replace your worn or damaged link bars, when fitted to COMP Cams roller lifters. They are precision-crafted from stainless steel and wear-coated for a long life in all applications.

5.0 out of 5 stars ( 1 )

$14.95

Chevrolet Performance Valve Locks

These Chevrolet Performance valve locks are manufactured from durable steel. Suitable for both production and racing engines, these valve locks are available in a variety of tapered angles, several stem diameters, and groove styles to suit your application.

5.0 out of 5 stars ( 1 )

$3.99

Melling Camshaft Bolt Lock Plates

Melling camshaft bolt lock plates prevent your camshaft bolts from loosening, helping you avoid costly valvetrain and engine damage. These kits are easily installed by applying torque to bolts properly and bending the locking tabs in place to secure the bolts. Melling camshaft bolts and lock plates are manufactured to stringent specifications using high-quality materials and manufacturing processes to ensure maintenance-free performance.

Not Yet Reviewed

$6.99

Chevrolet Performance Camshaft Dowel Pins

These Chevrolet Performance camshaft dowel pins are offered as replacements to your factory dowel pins. These pins ensure a perfect alignment between your camshaft and timing gear, an important step in keeping your engine running at its best. Chevrolet Performance manufactures these camshaft dowel pins to factory specs, so you can be sure that they are of the highest quality.

4.5 out of 5 stars ( 2 )

$9.99

Melling Rocker Arm Pivots

Melling rocker arm pivots (aka fulcrum) are essential to dependable rocker arm performance. Damaged and/or worn pivots will increase friction and cause misalignment and inefficient arm movement leading to premature engine failure. A worn pivot will also not allow for proper valvetrain adjustment. Melling rocker arm pivots are manufactured to high quality and material standards, and they recommend new pivots with every engine rebuild.

5.0 out of 5 stars ( 3 )

$5.99

Melling Camshaft Thrust Plates

Keep your camshaft from wandering with Melling camshaft thrust plates. These solid steel plates protect your engine investment by returning your timing back to the desired specifications. Proper positioning of your camshaft is crucial. Don't let your cam walk--replace worn camshaft thrust plates with new ones from Melling.

4.58 out of 5 stars ( 38 )

$2.99

$9.99

Pioneer Timing Cover Fasteners

Pioneer timing cover fasteners are available for engines from 1955 and up. The bolts are machined from durable steel for reliability and strength. Choose the Pioneer timing cover fasteners kit recommended for your application, and you'll be set up with the proper lengths and thread sizes.

5.0 out of 5 stars ( 1 )

$8.99

Proform Timing Tabs

Get rid of that boring timing tab and replace it with one of these classic-looking Proform timing tabs. They're sturdily manufactured from quality materials and feature easy-to-read marks for accurate timing. In addition, with their long-lasting good looks, they'll make great additions to any engine.

3.84 out of 5 stars ( 31 )

$4.99

$5.99

Chevrolet Performance Valve Springs

Chevrolet Performance offers these valve springs for a variety of applications, and because they come from Chevrolet Performance, you can be assured that you're getting the right valve springs for your needs.

4.0 out of 5 stars ( 7 )

$4.99

$9.99

COMP Cams Rocker Arm Replacement Components

COMP Cams rocker arm replacement components consist of necessary items like rocker arm stands, retaining rings, adjusting nuts, screws, pedestals, shafts, bearings, trunnions, and bolts. These items are essential to proper rocker arm maintenance and performance. Order the parts needed for your vehicle application.

5.0 out of 5 stars ( 1 )

$6.95

Melling Rocker Arm Studs

These Melling rocker arm studs are made from quality-grade steel for strength and durability. They're designed to keep your rocker arms in place for precise and critical valvetrain adjustment. So, if you want to keep your valve settings correct for a good length of time, rely on Melling to deliver!

4.38 out of 5 stars ( 8 )

$3.99

ARP Cam Bolts

End your camshaft timing worries! High-quality ARP cam bolts have increased preload clamping force to ensure positive timing gear register. Their increased material strength overcomes valvetrain harmonics and stress. These cam bolts have a reduced head size that makes installation and removal easier. They are available in 170,000 psi high performance kits and 190,000 psi Pro series kits.

4.81 out of 5 stars ( 277 )

$2.99

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