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316 Results Found For "ls"
Showing In Stock Items. Show All 389 Items.
Summit Racing™ LS Lifter and Guide Kits
Summit Racing™ LS lifter and guide kits offer top-quality, precision-made pieces at an excellent value! These kits include a set of roller lifters, lifter guide bolts, and LS2 lifter guides.
( 41 )
$213.28
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$241.98
Summit Racing™ LS Main Cap Bolt Kits
Rebuilding your GM LS engine? Replace those old main cap bolts with our Summit Racing™ LS main cap bolt kits for peace of mind. Our kit includes all 30 bolts to get the job done. They meet the same high-quality and specifications as your factory bolts.
( 16 )
$149.99
Summit Racing™ LS Series Retrofit Trunnion Kits
Summit Racing™ LS Series retrofit trunnion kits are the answer for LS engines with higher lift camshafts and heavier-than-stock valve springs. These trunnion bushing kits are designed to maximize peace of mind by completely eliminating the needle bearings and providing maximum lubrication to the trunnion—while also providing maximum load carrying capabilities many times greater than needle bearings. Rocker arm trunnion upgrade kits include: * 16 micro polished hardened steel pivots/trunnions * 32 high performance C932 bearing bronze bushings * 32 retainer clips
( 70 )
$179.99
Summit Racing™ Pro LS Piston Rings
Summit Racing™ Pro LS piston rings are available in numerous sizes, thicknesses, and materials to complement their line of Pro LS forged pistons. These replacement ring sets serve a variety of important roles, including sealing the combustion chamber, improving heat transfer from the piston to the cylinder wall, and regulating engine oil consumption. Order the rings designed to fit your application.
( 43 )
$145.99
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$155.99
Summit Racing™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears
Summit Racing™ Pro LS Billet adjustable timing sets and gears provide maximum strength and reliability for your engine build. These single-row chains are precision machined and available in standard, 0.005 under, and 0.010 under lengths for align-honed blocks. Summit Racing™ Pro LS Billet adjustable timing sets and gears work with 3-bolt performance cams and come in both 1x and 4x configurations to match any LS engine. More product features include: * Captured degree bushings that allow the cam to be advanced or retarded in 2-degree increments * The upper gears are compatible with factory LS2 timing chains
( 14 )
$127.99
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$141.99
Summit Racing™ Dual Valve Spring Upgrade Kits for GM LS
Summit Racing™ offers higher rate dual valve spring upgrade kits for GM LS engines. The kits include springs, retainers, seals, locators, and locks—everything you need for a complete upgrade!
( 16 )
$217.99
Summit Racing™ Pro LS Valve Covers
Replace your old and generic looking valve covers with a new pair of Pro LS valve covers from Summit Racing Equipment®. These cast aluminum valve covers are available in a variety of styles, height profiles, and finishes to dress up your engine bay.
( 33 )
$172.99
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$221.99
COMP Cams Retrofit Trunnion Kits for GM LS Series
COMP Cams retrofit trunnion kits for GM LS Series engines are designed to convert stock LS Series rocker arms into captured roller trunnions for high-rpm race applications. They include rocker arm trunnions, bearings, and retaining rings for a complete installation. Keep your valvetrain reliable throughout the entire rpm range with one of these GM LS rocker arm bearing upgrade kits. Kits include: * 16 rocker arm trunnions, LS-type retrofit * 32 rocker arm bearings, LS-type retrofit * 32 rocker arm retaining rings, LS-type retrofit * 16 bolts for LS trunnion kit * 2 washers for pressing trunnions
( 105 )
$184.95
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$222.95
Summit Racing™ LS Serpentine Bracket Kits
Summit Racing™ offers LS Serpentine bracket kits for a wide range of Chevrolet vehicles from 1997 and up. The kits include power steering, alternator, and idler brackets—all CNC laser-cut from 6061 aircraft grade billet aluminum and protected with an anodized finish. These engine accessory kits must be used with a GM LS truck-style balancer, alternator, water pump, and power steering pump. Summit Racing™ recommends using an 84 in., 6-rib serpentine belt.
( 3 )
$100.99
Summit Racing™ Billet LS Rocker Stands
Strengthen your valvetrain using Summit Racing™ billet LS rocker stands. Our bars are stouter than factory, and are precision-cut from billet aluminum, helping to limit flex and distortion. Get assistance with rocker arm control; choose a set of Summit Racing™ LS rocker stands for your valvetrain.
( 6 )
$102.99
Summit Racing™ Pro LS Race Valve Covers
Summit Racing™ Pro LS Race valve covers are designed for maximum effort applications. They are built tall to clear all types of rocker arm systems including adjustable shaft mounts. Made from cast aluminum for light weight and strength, they include -12 AN vent/ fill locations for catch can or vacuum pump plumbing and utilize built-in baffles to resist oil consumption through the vent or PCV. The valve covers are available in various colors and versions, with or without coil brackets. Select the Summit Racing™ Pro LS Race valve covers for your application needs. Features and benefits: * Available in black, red, or bare aluminum * Special profile clears shaft rockers * Oil fill cap and -12 AN plug included * Available plain and with coil mounts * Uses stock bolts and grommets (not included) * Uses stock gaskets (not included)
( 3 )
$249.99
ICT Billet LS Lifter Valley Covers
Seal up your engine while looking good with one of these ICT Billet LS lifter valley covers. They are designed to fit (Non-DoD) engines and are milled from a solid block of aerospace-quality billet aluminum. The covers offer outstanding block rigidity, while the precision-machined underside provides an excellent seal using the existing factory O-ring. Their wide chamfered edges ensure adequate intake manifold runner clearance and they include the necessary flush mount, Allen head stainless steel mounting hardware.
( 71 )
$109.99
Hinson Motorsports C5R LS Timing Chains
Timing chains play important roles in everyday driving, but they're crucial to overall performance when racing. These chains haven't broken once during durability and racing tests, and work in all 1997-2014 GM-based engines. For reliability, strength, and race-proven performance, get Hinson Motorsports C5R LS timing chains.
( 3 )
$135.99
On Sale
Holley LS Engine Accessory Drive Kits
Holley LS engine accessory drive kits offer simple, clean, cost-effective solutions when swapping a GM LS engine into a muscle car, truck, hot rod, or any other vehicle. These bracket kits deliver a factory-style appearance, correct belt alignment, and factory stability. They fit virtually all common LS engines, regardless of water pump and harmonic balancer offsets—reducing cost and complexity. Holley LS engine accessory drive kits position the A/C compressor high above the crossmember, but below the hood line, for an easy installation. The brackets are manufactured from diecast aluminum with a natural, polished, or black finish. (An application-specific installation kit is required, but sold separately.)
( 52 )
$101.95
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$225.95
ICT Billet Turbo LS Timing Covers
ICT Billet Turbo LS timing covers dress up your engine compartment while providing the oil drain returns needed for turbo installations. They fit GM LS Series engines and feature internally welded AN oil drain fittings. These timing covers must be used only with truck or LS3 Camaro crank pulleys.
( 11 )
$139.99
Hinson Motorsports C7R LS Timing Chains
Hinson Motorsports C7R LS timing chains offer seamless rollers, more strength, and the ability to work with existing gears. They feature improved crankshaft timing gears and contact surface on the cam. These chains work with Gen 3, 4, and 5 V8 engines, including LS-based and C7 LT1. When only the best replacement will do, order a Hinson Motorsports C7R LS timing chain.
( 1 )
$165.99
Summit Racing™ Pro LS Oil pumps
Like all our premium Pro LS products these Summit Racing™ Pro LS oil pumps are what you need for maximum performance and reliability from your LS engine. Available in standard volume +10 percent and high-volume +18 percent versions, these pumps produce more gpm (gallons per minute) than OEM pumps. They also feature an O-ring seal between the pump outlet and block which helps prevent high-rpm pressure loss and oil aeration. They include both early and late pickup tube O-rings and come with two different thicknesses of shims, if you feel the need to bump up the pressure relief points. Don't take chances on your next LS build, choose a Summit™ Pro LS oil pump. Additional features: * Low porosity aluminum main body * Steel thrust cover plate * O-ring seal of pump to engine block * Optional oil pressure spring shims supplied +8 and +10lb. * Steel alloy gear set at STD .420 in. or HV .510in. thickness * Chrome nickel multi-tempered oil pressure control spring * Assembled by hand in USA with foreign and domestic parts -- All specifications exceed OEM standards
Not Yet Reviewed
$144.99
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$201.99
COMP Cams Accessory Belt Tensioners for GM LS
Regardless of whether your application is high performance street or all-out race, knowing that your accessory belt will stay in place at high rpm is extremely important. COMP Cams belt tensioners with idler pulleys fit all GM LS passenger car engines, including LS1, 2, 3, 6, and 7 and feature a higher pulley sidewall so that your serpentine belt always stays in place. The belt tensioners feature lightweight 6061-T6 aluminum billet construction and are black anodized to be attractive and functional additions to any LS passenger car engines. These COMP Cams belt tensioners with idler pulleys replace the stock LS engine unit but use the factory drive belt. Best of all, they are assembled and torqued at the factory for quick and easy installation. The new systems do not require disabling the stock tensioner and keep the correct tension on the belt, regardless of the demand. These components are not designed to work with LS truck engine applications.
( 18 )
$200.95
Derale LS Engine Oil Cooler Adapter Kits
Derale LS engine oil cooler adapters are designed to give a non-thermostatic option to consumers with high performance LS engines. They feature -10 ORB inlet/outlet ports for maximum oil flow and are rated to flow up to 20 gpm. The adapters include two 1/8 in. NPT ports that can be used for additional accessories and or sensors.
( 2 )
$102.36
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$204.74
Top Street Performance LS Cast Aluminum Valve Covers
Top Street Performance LS cast aluminum valve covers feature the tall-style height and provide a great way to improve the look of your LS engine without any radical changes to the configuration. These covers allow for added valvetrain clearance and feature studs for mounting LS coils with 72mm bolt spacing. They also feature a baffled, stock-style ventilation set-up and matching-finish oil fill cap. Get quality performance and an amazing look with TSP LS cast aluminum valve covers in your favorite available finish. More product features, items, and specifications include: * Provisions for Delco 510C (TSP 81015) and D580-style ignition coils * Finishes include black, polished, and satin when available * One-piece O-ring * Mounting hardware * Base mounts to LS1, LS2, LS3, LS6, and LS7 engines
( 8 )
$166.74
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$205.72
Billet Specialties LS Valley Covers
Billet Specialties LS valley covers are engineered to fit LS2, LS3, LS7, and LSX blocks when using a carbureted intake manifold. They feature a ribbed design and are precision-machined from 6061 T6 aluminum and polished to a mirror finish to match other ribbed accessories. The covers include high-quality ARP 12-point hardware for the perfect finishing detail. The valley covers feature a provision machined into the back for the factory breather box and two 1/8 in. NPT ports for use with external breathers, oil separators, or catch cans. Designed for use with an OEM factory gasket (not included).
Not Yet Reviewed
$229.95
Holley LS Tensioner Assemblies
Holley LS tensioner assemblies are designed for use with all Holley passenger side LS accessory drive brackets. They include a 68mm grooved pulley and are made of high-quality materials to ensure long-lasting performance. If you're looking for a new tensioner assembly for your LS motor, Holley has the high-quality parts you can depend on time and time again.
( 7 )
$129.95
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$199.95
Holley Mid LSA/LS Power Steering Brackets
If you're looking to swap an LSA or LS engine into your vehicle, but your engine didn't come with a power steering pump or the factory setup is too wide to fit properly in your bay, Holley has the answer. These new Mid LSA/LS Accessory Drive Bracket Kits offer clean, economical mounting of all LS engine accessories. The Power Steering Bracket pulls the pump in closer toward the engine when compared to the original LSA accessories, giving more clearance in swap applications. Also, Power Steering Hard Line Adapter 197-207 is not required, but makes a potentially daunting plumbing task quick and painless. There is no doubt this bracket kit looks truly at home on the LSA engine, so much so that nobody will realize it didn't come from factory this way. Product features: * Compatible with the original LSA damper/pulley and similar aftermarket versions * Compatible with Holley's Integral Reservoir and Type II Power Steering Pump (198-101) * P/S hard line adapters available (197-207) * Compatible with Holley P/N 20-160 compact SD7 A/C kit * Compatible with LSA and 2010-15 LS Camaro water pumps * Notably more clearance to swap applications than other options * OE pulley ratios for optimal accessory performance, allows for larger SC crank pulley * Original Equipment look—available in natural and black finishes
Not Yet Reviewed
$161.95
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$185.95
Holley LS Valley Covers
Holley LS valley covers are the latest accessories offered for the GM LS engine platform. These covers install between the two banks of cylinder heads, depending on your usage of knock sensors, displacement on demand, and active fuel management. They're available in a cast aluminum finned design to match Holley's popular valve covers, as well as a billet aluminum trussed version for a race-inspired look. The valley pan covers are offered in a variety of finishes.
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$191.95
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$231.95
