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Summit Racing™ link bar hydraulic lifters are drop-in retrofit lifters designed to allow conversion to street hydraulic roller camshafts. These lifter bodies are machined from cold formed steel with clipped axles. They feature .700 in. diameter wheels and are designed for street use up to 6,500 rpm.
( 18 )
$620.99
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$668.99
On Sale
You won't find a better quality cam for your LS-based engine than our Summit Racing™ Pro LS series of cams. These convenient combo kits enable you to get the cam along with the correct matching lifters. Pro LS cam, lifters, and trays are included in one easy-to-order part number. Whether for street/strip, turbocharged, or racing use, you'll find the kit recommended for your year/make and engine application.
( 4 )
$580.10
$531.35
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$580.10
Summit Racing™ Active Fuel Management delete combos are designed to eliminate the cylinder deactivation system on GM Generation IV LS V8 engines. They include the correct hydraulic roller lifter set, a valve lifter guide set, new head bolts, and an engine valley cover. The combos are available with or without the necessary gaskets, pick a combo, add an aftermarket camshaft and you're ready to put that V8 power to the ground!
( 7 )
$617.78
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$619.78
On Sale
Shutting down your vehicle's fuel-saving cylinder deactivation system has its advantages. If your AFM lifters are failing or if you're doing performance upgrades, Summit Racing™ offers cylinder deactivation delete combo Pro Packs that will allow your vehicle to run on all cylinders and have full power at all times. Select the kit designed for your vehicle. Cylinder deactivation delete Pro Packs include: * ICT Billet LT lifter valley covers * Summit™ Performance LS7 hydraulic lifters * Summit™ lifter guides * BTR Gen V LT VVT cam timing bolts * ACDelco crankshaft front seal * ACDelco water pump gaskets * Mahle head gasket set * Fel-Pro head bolts * ACDelco harmonic balancer bolts
Not Yet Reviewed
$777.89
$774.89
Are you looking for a great made-in-the-USA cam for your 5.0L H.O. engine? Summit Racing's™ affordable new line of 303 Plus camshaft and lifter kits are just what you need. The E303 Plus, B303 Plus, and F303 Plus are designed to tune easily and have the idle you're looking for. We've applied the latest lobe technology, and the valve events have been tweaked for modern intake manifolds and cylinder heads. Starting with American bearing steel billets, the cams are precision-machined on a modern CNC grinder with CBN diamond wheels for unmatched quality. The Summit Racing™ 303 Plus camshafts are available in multiple rpm operating ranges, durations, and other performance options.
( 1 )
$509.91
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$518.68
On Sale
Summit Racing™ Pro LS camshaft and spring kits are designed for GM LS engines. Each cam kit offers a budget-friendly option without sacrificing quality and performance. They're available in Stage 1 or 2 performance configurations. Stage 1 kits include the cam and matching drop in beehive springs with seals or optional upgraded dual spring and retainer kit. Stage 2 kits give you an additional cam change gasket kit and a crank bolt. Order the Summit Racing™ Pro LS camshaft kit recommended for your year/make and engine application.
( 37 )
$773.95
$508.21
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$773.95
PAC Racing 1300 Series drag race valve springs are designed for engines that can withstand the most demanding performance. They incorporate the latest in heat-treating technology and innovative, dynamic surface-enhancement processes. PAC Racing offers 1300 Series in dual and triple versions.
( 1 )
$559.17
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$596.45
Our lightweight, CNC-machined aluminum roller rocker arms have premium needle-bearing fulcrums for stable operation, reduced friction and wear, plus increased horsepower. These pedestal-mount rocker arms are an easy upgrade on 1999 and later LS1/LS6 engines and don't require changing valve covers. The rocker arms come with pedestals and have an anodized finish.
( 28 )
$509.99
Instant Rebate
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
( 212 )
$698.19
Summit Racing™ mechanical roller lifters are available in two styles: Street Performance and Sportsman style. The Street Performance lifters have pressure-fed pin oiling and are for applications that see extended idle time. They use a cold formed body and a .700 in. wheel diameter. The Sportsman lifters are built for more abuse with a billet steel body and feature .750 in. wheels. They are not designed for extended periods of idling or low speed operation.
Not Yet Reviewed
$558.99
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$656.99
PAC Racing 1300 Series circle track valve springs are designed for engines that require longevity and performance to successfully finish the race. They incorporate the latest in heat-treating technology and innovative, dynamic surface-enhancement processes. PAC Racing 1300 Series circle track valve springs are the only option when it comes to optimal performance for your race car!
( 1 )
$596.45
PAC Racing 1300 Series valve springs are designed for engines that require longevity and performance to successfully complete the race. They incorporate the latest in heat-treating technology and innovative, dynamic surface-enhancement processes.
( 1 )
$596.45
Instant Rebate
"Bolt and go" is hard to believe, and yet the tech-savvy people and operations at Scorpion offer the only direct bolt-on--the LS Race Series rocker arms. You won't have to change your valve covers. These amazing aluminum rocker arms use factory bolts and are torqued to factory specifications. They possess all of the great quality features offered on all Scorpion rocker arms, like solid steel pedestals and black oxide coated steel parts, and they are 100 percent CNC-machined. Scorpion LS Race Series rocker arms are the quietest on the market and can be installed by the garage guy with know-how. Bolt on a set of Scorpions and sting your competition with LS Race Series rocker arms.
( 11 )
$530.89
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$698.19
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 )
$599.99
These Summit Racing™ rocker arm and gasket Pro Packs combine multiple parts for increased performance and reliability. They include a set of low-friction full roller aluminum rocker arms, cylinder head bolts, head gaskets, intake gaskets, exhaust gaskets, and spark plugs. Not only do you get more power, but you also seal up your engine tight with high performance gaskets. Available for Ford or Chevrolet, the Summit Racing™ rocker arm and gasket value packs will maintain valvetrain reliability throughout your engine entire rpm range.
Not Yet Reviewed
$646.86
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$827.83
On Sale
COMP Cams drag race camshafts are offered in four styles: hydraulic flat tappet, hydraulic roller tappet, mechanical roller tappet, and mechanical flat tappet. These cams are ideal for the performance demands of the dragstrip, as well as street, strip, Circle Track, and other applications. Over a hundred models are available; choose the camshaft designed for your vehicle and engine family.
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$531.95
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$579.95
These Summit Racing™ camshaft and lifter kit Pro Packs have been put together to cut down on costs and save you precious time. They include a new camshaft, matching lifters(except where noted), and assembly lube. The Summit Racing™ camshaft and lifter kit Pro Packs are available with a variety of different camshaft profiles, so you can choose which one is best for your engine combination.
( 5 )
$782.48
Summit Racing™ LS rocker arms are high-quality rocker arms that have a pedestal mount, roller fulcrum style, and are made of high-quality ductile iron construction to ensure long-lasting durability and performance. They are moly coated for wear resistance and smoother low friction operation. So, if you're looking for a quality set of rocker arms for your LS motor, Summit Racing™ has the rocker arms for you!
( 2 )
$554.99
PAC Racing 1200 Series valve spring kits are great replacements for pushing above and beyond the performance of OEM engines. They are ideal for upgrading camshafts or rebuilding an engine. 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. Order the set with options suitable for your vehicle.
Not Yet Reviewed
$512.57
PAC Racing 1500 Series valve springs feature an industry-leading nitriding process that enables the material to withstand the abusive, wear, and fatigue of the typical endurance engine environment. They arrive fully prepared for racing with chamfering, polishing, and the latest surface-enhancement technology available. From 24 hours of LeMans, to the rigors of NASCAR--PAC Racing 1500 Series valve springs have the storied history to thrive in challenging environments.
Not Yet Reviewed
$621.30
PAC Racing 1900 Series Hot Rod valve spring kits are great for replacing the entire valvetrain on your hot rod car or truck build! Each kit is designed with performance and quality in mind, using premium materials for superior. Order the size, spring rate, and other options needed for your application.
( 1 )
$500.15
Kibblewhite has developed these high performance turbo racing valve springs for the performance enthusiast. The folks at Kibblewhite have years of experience building the finest valvetrain products, and that experience has culminated in these turbo racing valve springs. Each spring starts life as the finest quality super-clean, chrome-silicon wire that is wound to the most exacting standards. After the spring is wound, it goes through a rigidly controlled heat-treatment, stress-relief, and shot-peening process that ensures the longest-lasting and strongest springs possible. These springs are perfect for high performance motors that consistently see high revs and abuse. Upgrade to these Kibblewhite high performance turbo racing valve spring kits today to realize your performance machine's true potential.
Not Yet Reviewed
$834.80
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 )
$519.99
Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.
( 76 )
$537.42
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