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Give your roller lifters the proper orientation with Summit Racing™ lifter guides. Hydraulic roller lifters cannot be allowed to rotate, and our sturdy lifter guides will keep your lifters properly positioned to prevent rotation. They're available in a variety of styles for applications from the 1980s and up. Trust Summit Racing™ lifter guides to keep your lifters captive!
( 40 )
$9.99
Our Summit Racing™ cam buttons will keep your camshaft from walking back and forth in your block, which can lead to inaccurate timing and premature timing chain wear. The buttons are available in a variety of materials, sizes, and styles. They install with a standard cam bolt locking plate. Order the model recommended for your vehicle and engine application.
( 30 )
$4.99
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$11.99
Who needs ugly timing cover bolts when you can have a nice chrome set from Summit Racing™? These bolts not only fasten your timing cover, they add to the overall effect of you other chrome accessories.
( 25 )
$5.99
Summit Racing™ offers camlock plate and cam bolt kits for a variety of Chevrolet big block, small block, and LS engine applications from the 1950s and up. These economical locking accessories give you extra insurance and peace of mind when installing a performance camshaft. They include Grade 8 camshaft bolts and a locking plate that locks them into place after they're torqued to spec. Keep your cam and timing gear locked securely together; order the kit recommended for your vehicle.
( 47 )
$2.99
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$8.99
Replace your dingy old timing pointer with one of our Summit Racing™ chrome plated timing pointers. These pointers look great with other chrome accessories, and the easy-to-read graduations will allow you to verify your engine's timing at a glance.
( 67 )
$4.99
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$6.99
Summit Racing™ hydraulic lifters are designed with two things in mind: High quality and affordability. We think you'll be happy with the results. These lifters have a lengthened plunger, designed for less wear and to provide precise oil control through 6,000 rpm.
( 103 )
$7.99
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$9.99
These Summit Racing™ replacement rocker arm ball and nut kits are made for stamped steel rockers. When rebuilding an engine, it is recommended to replace the rocker studs along with the rocker ball and nuts.
( 26 )
$8.99
To help achieve the correct, and critical, valve spring installed height for your project, use PAC Racing valve spring shims. These hardened spring shims are available in a wide variety of inside diameters, outside diameters, and thicknesses to best suit your engine's needs.
( 9 )
$1.98
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$2.96
Valve springs are one of the most critical and overlooked components in your engine. They must be matched to your cam in order for the engine to reach its full potential. Summit Racing™ springs are made from high quality steel with precision winding and surface treatments. Special consideration for reduced valvespring and retainer mass ensures stability at high rpm. This reduces valve float, extends the rpm range, and greatly reduces valvetrain wear.
( 30 )
$4.99
Clearance
PAC Racing 600 Series valve spring retainers are the latest developments from PAC Racing Springs. These retainers feature ultra-lightweight designs from proprietary valve spring-type alloys. PAC Racing's sophisticated processing, such as micro-polishing and Nano Peen technology, are used to enhance retainer life. The high hardness of the steel provides higher wear resistance properties to offer superior abrasion resistance and improved fatigue strength, while also reducing weight. PAC Racing 600 Series valve spring come with a reduced step and need to be combined with a matching seat (where applicable) to optimize the performance of the valvetrain.
Not Yet Reviewed
$26.59
$9.50
PAC Racing valve spring seats and cups are a great way to prevent dancing springs, which would tear up your aluminum heads. High performance racing engines place extreme pressure on the springs. These retainers are essential for use on aluminum heads. They fit the inside or outside diameter of the springs, preventing spring seat movement.
( 8 )
$5.73
Summit Racing™ race valves for Chevrolets are lightweight, one-piece valves forged from premium 21-4N stainless steel. They will improve power and withstand both the stresses and the high temperatures of performance engines. What's more, to save weight we gave them undercut stems and a swirl-polished finish.
( 68 )
$10.99
PAC Racing valve locks provide a single groove, steel, machined performer for your valvetrain needs.
( 8 )
$5.65
Pro-X Racing Parts offer valve shims for most models Japanese dirt bikes, Road bikes and ATV's and KTM applications. The valve shims are made of premium materials. Specific heat-treatment ensures hardness of the shims to offer maximum durability and less wear. Next to the specific heat-treatment the valve shims are precision machined to match exact size. The ProX valve shims are available in assortment boxes, as well as refill kits. Assortment boxes contain 7.48mm or 9.48mm shims for Japanese applications and 8.90mm and 10.00mm for KTM applications. Thicknesses range from 1.20mm up to 3.50mm. Incremental by 0.025 mm. Refill kits are available for each individual shim size and come in a package of five shims. Select the valve shims for your application needs.
Not Yet Reviewed
$8.99
Expected motor life has increased greatly through the years, but anything with moving parts is susceptible to wear and will eventually need rebuilt. PAC Racing 300 Series valve spring retainers are made from 4140 aerospace grade chromoly steel, making them an excellent choice for stock to slightly modified rebuilds. PAC does their own in-house manufacturing, allowing them to build strength into these units. They are heat-treated for solid wear characteristics and to raise the tensile strength, and for a rust-free finish, they apply black oxide coatings. Into every engine a little work must go; make certain you use the right parts for your stock to slightly modified build with PAC Racing 300 Series valve spring retainers.
( 10 )
$5.65
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$5.92
Our stainless steel bolt kits are just what you need for anchoring your timing cover. These durable, attractive bolts have a hex head for easy installation. Secure your timing cover with the long lasting performance of Summit Racing™ stainless steel timing cover bolt kits.
( 9 )
$2.99
Summit Racing™ replacement rocker arm trunnion bushings are the same components packaged in our LS engine retrofit trunnion kits and are offered to save you money. These replacement pairs allow you to purchase just what you need. And just like the originals, these rocker arm trunnion bushings feature C932 bearing bronze construction. Enjoy peace of mind when you use quality replacement parts from Summit Racing™.
( 1 )
$6.99
Performance cam designs require performance valve springs to keep everything under control and running smoothly. And modern springs with non-stock diameters require new retainers to handle the recommended higher pressures and installed heights. Summit's® steel valve spring retainers are an affordable solution. Precision-machined from 4140 chromoly and finished in black oxide, these retainers are specifically designed for positive retention and location when combined with performance valve springs. They're available for single, double, and beehive-style spring applications.
( 12 )
$2.99
Clearance
PAC Racing Hot Rod Series valve springs offer the engine and hot rod builder a mild upgrade or replacement for their hot rod. They are available in a variety of spring rates and diameters to accommodate your specific engine and camshaft profile.
( 1 )
$25.54
$9.29
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$9.50
Summit Racing™ replacement rocker arm trunnions are the correct components to work with our LS engine trunnion upgrade kits and save you money. These individual components allow you to purchase just what you need –no more. And just like the originals, these rocker arm trunnion replacements feature micro-polished, hardened steel construction. Enjoy peace of mind when you use quality replacement parts from Summit Racing™.
( 1 )
$9.99
Clearance
PAC Racing 1200 Series valve springs are great as replacement parts--or for pushing above and beyond the performance of OEM engines. Select them when you're upgrading camshafts or doing engine rebuilds. The 1200 Series use a premium alloy that outperforms automotive industry standards; and PAC Racing processes the alloy to aerospace shot-peening standards to achieve superior fatigue dependability. This ensures that the springs maintain the load needed to withstand rigors of both street and mild racing applications.
( 20 )
$19.22
$9.50
These World Products race flow stainless steel valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts, XH-424), with chrome stems and hardened valve tips. Street Flo series valves are fully machined and swirl-polished, and both the materials and the heat treating process are superior to those of the budget replacement series valves.
Not Yet Reviewed
$9.68
Valve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last—and built to win! Trick Flow® by PAC Racing dual valve springs are specifically designed for cams with aggressive profiles, and are available with damper coils for extra spring surge prevention. PAC springs are CNC coiled from high tensile-strength, extra-durable Pacaloy chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.
( 28 )
$8.99
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$11.99
Valve springs compress and rebound hundreds of times a second. Make sure your next set of valve springs are built to last—and built to win! Trick Flow by PAC Racing beehive valve springs allow you to drop in a more aggressive cam without machining your spring seats (most applications). PAC springs are CNC-coiled from high-tensile-strength, extra-durable Pacaloy™ chrome-silicon steel and double shot-peened beyond Aerospace Material Specifications (AMS) reliability standards.
( 18 )
$11.99
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