Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
117 Results Found For "arms"
Showing In Stock Items. Show All 127 Items.
Not Showing Customizable Items. View Customizable Items.
Crown Automotive Rocker Arms
Crown Automotive rocker arms are direct-fit OE-style replacement parts for your Jeep. Rocker arms are designed to open and close at precise moments to allow the engine to run efficiently at all speeds. If you need rocker arms, then you need Crown Automotive parts. They are developed to deliver optimal performance and can withstand today's driving challenges.
( 9 )
$24.99
—
$38.99
BTR Rocker Arm Bolts
BTR rocker arm bolts are rough and tough. They provide the correct fit and performance, matching that of the originals. Featuring steel construction, precise threads, and a black oxide coating, BTR's bolts are available individually and in sets for many applications.
( 7 )
$29.99
—
$44.99
Ford Performance Parts Rocker Arm Pedestal Shim Kits
Have you ever had problems adjusting rocker arms on your car? Kiss those problems goodbye with these rocker arm shim kits from Ford Performance Parts. They are to be used with all bolt-down style roller rocker arms to obtain correct lifter preload. These kits include 16 or 32 shims in various thicknesses to achieve the correct lifter preload needed.
( 64 )
$22.99
—
$29.99
Pioneer Rocker Arm Studs
Pioneer offers these OEM replacement rocker arm studs for a variety of applications. They're machined from high-quality alloy steel for strength and reliability. The studs are available in various lengths and thread sizes for direct fitment on specific cylinder heads.
( 40 )
$23.99
—
$32.99
Summit Racing™ LS Rocker Arm Bolts
These Summit Racing™ Manufacturing and Engineering LS rocker arm bolts have been specifically designed for use with your GM LS1/LS6 engines. They feature a small 8 mm hex head with a flange and are manufactured from high-strength, SAE-rated steel. The bolts also have a black oxide finish applied for corrosion protection.
( 14 )
$38.99
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.
( 82 )
$20.99
—
$49.99
On Sale
Mr. Gasket Gold Rocker Arm Nuts
The Mr. Gasket Gold rocker arm nuts are designed to lock the rocker arms for precise valvetrain work. They include the thread locking fasteners and an Allen key to assist with the installation.
( 9 )
$73.79
$49.17
PRW Rocker Arm Shims
PRW rocker arm shims are available for your Chevy, Ford, and Mopar setups. Each kit includes several shims in three different thicknesses to gain the ideal fit for your rockers. Choose the set created for your vehicle.
( 5 )
$24.81
—
$43.87
Scorpion Rocker Arm Shims
Scorpion performance offers these rocker arm shims to correct the excessive lifter preload sometimes encountered due to cam changes and valve jobs. These shims are designed for use with Scorpion rocker arms to obtain correct lifter preload for your application.
( 16 )
$30.56
Summit Racing™ Rocker Arm Stud Girdle Adjusting Nuts
Summit Racing™ rocker arm stud girdle adjusting nuts are designed to keep your rocker arms in place, while accepting Summit Racing™ brand or most other brand double bar stud girdles. They are available in your choice of 3/8 in. or 7/16 in. thread sizes. Select and order the rocker arm stud girdle replacement nuts that are designed to fit your application.
( 1 )
$36.99
—
$38.99
Proform Rocker Arm Adjusting Nuts
Proform offers these polylocks for roller rocker arms. They're designed to fit most extruded aluminum rocker arms.
( 9 )
$27.99
—
$28.99
Jesel Rocker Arm Shims
Jesel offers rocker arm shaft shims in a variety of applications, including many Chevrolet small and big block engines from 1955 and up. The spacers come in a kit with various thicknesses. They're color-coded steel so you can distinguish the size needed for your application. These accessories assist in mounting your rocker stand assemblies. Order the shims recommended for your year, make, and engine family.
( 7 )
$33.20
COMP Cams High Energy Diecast Aluminum Rocker Arms
Finally, you can get high performance without a high price with COMP Cams High Energy diecast aluminum rocker arms. COMP Cams is a leader in valvetrain technology and has developed these High Energy rockers to provide a superior strength to weight ratio to withstand the hardships of your street performance and mild race engines, while adding valve lift. These diecast aluminum, larger-than-stock rocker bodies are designed to be stiffer and more durable. They feature needle-bearing fulcrums and roller tips to reduce friction and lower oil temperatures for even more horsepower potential. Maybe you're on a budget, or maybe you just appreciate getting the most for your coin; make an affordable choice without sacrificing performance--get COMP Cams High Energy diecast aluminum rocker arms.
( 223 )
$24.95
—
$26.95
COMP Cams Shaft-Type Rocker Arm Adjusting Screws
These COMP Cams shaft-type rocker arm adjusting screws are precision-machined from premium billet steel material and selectively heat-treated to provide maximum strength. They're extremely lightweight and are drilled for oiling, depending on your application. Whether you're rebuilding your engine or keeping up scheduled maintenance, COMP Cams shaft-type rocker arm adjusting screws will keep your valvetrain operating smoothly.
( 6 )
$22.95
COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms
Designed specifically for high performance street and race engines, COMP Cams Ultra Gold ARC Series aluminum rocker arms are precision CNC-machined to strict tolerances. They incorporate modern technology and design features to create the most advanced aluminum rocker arms available. Proven to withstand extremely aggressive spring pressure, the COMP Cams Ultra Gold ARC Series aluminum rocker arms use their CNC-machined aluminum design for high quality and the ultimate in ratio accuracy.
( 115 )
$41.95
—
$46.95
Scorpion Race Series Rocker Arms
Sting the competition with the full-body design of Scorpion Race Series roller rocker arms. They're precision-crafted via high-tech manufacturing methods, then fully CNC-machined. These rockers offer more clearance for retainers and springs, and can easily handle .950 in. lift and 950 lbs. of open spring pressure. The surfaces are micro-polished and anodized for looks, protection, and maximum durability. Scorpion rocker arms are available in nearly 200 fitment options; order the set recommended for your application. More speed for your high performance passion! Additional features include: * Aerospace-grade 7000 Series aluminum for maximum strength and durability * Needle bearing fulcrum and roller tip * Precision-ground needle bearings * Centerless ground trunnion, ground pin, and roller * Burr-free trunnion through hole * Directed oiling * Large machined seat and thick-walled adjusting nut (polylock) * Pedestals machined from solid steel * Black oxide coated steel parts * 1.600 in. fulcrum width * Clear 1.625 in. O.D. valve springs
( 214 )
$29.99
—
$33.89
Summit Racing™ Rocker Arm Studs
These Summit Racing™ arm stud kits are made of alloy tool steel. They're roll-threaded, heat-treated, and have a black oxide corrosion-resistant finish. They feature larger radius stud fillets for extra strength, and they're designed for use with or without guideplates.
( 33 )
$25.99
Chevrolet Performance LS Rocker Arms
Get smooth valvetrain performance! Chevrolet Performance LS rocker arms install easily on your LS cylinder heads without any modifications. Add some additional horsepower and increase your rpm capability with a set of Chevrolet Performance LS rocker arms.
( 3 )
$25.99
Harland Sharp Polylocks Rocker Arm Nuts
Harland Sharp offers these polylocks in a choice of sizes to suit your needs.
( 5 )
$25.79
—
$31.79
ACDelco GM Genuine Parts Rocker Arm Shaft Supports
ACDelco GM Genuine Parts rocker panel arm shaft supports are designed, engineered, and tested to rigorous standards by General Motors and are the same as the OE parts installed during vehicle production. These GM-recommended replacements are manufactured for a precise fit and function as intended, contributing to the overall longevity and reliability of your engine. Choose the supports designed for your vehicle year/make/model.
Not Yet Reviewed
$46.99
Jesel Rocker Arm Shaft Needle Bearings
Jesel rocker arm shaft needle bearings operate with minimal lubrication while distributing load evenly over shaft surface, helping to maintain optimal performance of your rocker arms. Available in different quantities and sizes, choose the Jesel bearings that work for your rocker arm shaft application.
( 1 )
$35.00
Harland Sharp Rocker Arm Pushrod Adjusting Screws
Harland Sharp rocker arm pushrod adjusting screws are designed to thread into your rocker arm. They are made of hardened steel and feature a black oxide finish for maximum durability. The screws can be adjusted to the pushrod by using the internal Allen head and the 12-point locknut.
( 7 )
$49.99
AFR Rocker Arm Studs
Have you ever tried to install a rocker stud into your cylinder head and watched it wobble as it screwed in? Don't take a risk installing bad rocker arm studs that may botch up your Eliminator or Outlaw race cylinder head installation. Just replace the bad with the new--AFR rocker arm studs that run in straight and true! These rocker arm studs are made of premium-grade chromoly steel and are heat-treated to tensile strength. Plus, stud lengths are exact to provide positive seating every time. AFR--a name you can trust!
( 2 )
$48.00
COMP Cams Ultra Pro Magnum Rocker Arms
Utilizing years of valvetrain design experience, the latest FEA stress analysis technology, and an exhaustive testing regiment (dyno and Spintron), COMP Cams engineering team left no detail to chance. Everything from casting techniques to valve spring clearance was scrutinized to ensure that Ultra Pro Magnum rocker arms not only lived up to the lofty standards of their predecessor, but also took stud mount rocker performance, stability, and value to a whole new level. The most noticeable advancement centers around their nearly unbreakable investment cast 8650 chromoly body. The arched, web-like design delivers a nearly 29 percent increase in strength and rigidity, while reducing the moment of inertia and optimizing the dynamic balance. The resulting rockers maximize lift and valvetrain control at high rpm. The increased retainer and valve spring clearances of the new design enable the use of large-diameter valve springs, retainers, and locks, without clearance or fitment issues. The new black oxide exterior finish offers a distinctive appearance, along with long-term corrosion resistance. The COMP Cams Ultra Pro Magnum rocker arms feature an oversized trunnion and precision-sorted needle bearings designed for use with high-load valve springs. These unique rockers also feature hardened roller tips for reduced friction and elimination of the valve stem "side loading" that causes premature valve guide wear.
( 206 )
$45.95
—
$46.95
