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35 Results Found For "ls3"

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Results 1 - 24 of 35

AFR Mongoose LS3 Camshafts

AFR announces the release of new camshafts to complement their 260cc Mongoose LS3 cylinder heads. Whether you drive a Gen5 Camaro or a C6 Corvette, AFR can take your setup from mild to wild with one of these new bump sticks. All grinds are made using a billet steel core and are suitable for factory displacement engines ranging from 5.7 to 6.2. Installation will require the use of a 3-bolt style cam gear and bolts. Mongoose LS3 camshafts are available with different specs and options. Order the model recommended for your year/make and engine application.

Not Yet Reviewed

$626.85

Chevrolet Performance LS Series Stage 3 Camshafts

Chevrolet Performance LS Series Stage 3 camshafts are designed for enthusiasts who want to increase power while maintaining excellent drivability. The replacement cams can be used with stock torque converters, stock rear gears, stock intake and exhaust manifolds. Order the model recommended for your engine application.

Not Yet Reviewed

$741.90

Summit Bucks

COMP Cams Ultra Gold Aluminum Rocker Arms

Designed specifically for high performance street and race engines, COMP Cams Ultra Gold 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 aluminum rocker arms use their CNC-machined aluminum design for high quality and the ultimate in ratio accuracy.

4.63 out of 5 stars ( 112 )

$688.95

Howards Cams LS Series Direct Bolt-On Roller Rockers

Add some punch to your Chevy LS with these Howards Cams LS Series direct bolt-on roller rockers. These roller rockers are easy replacements for your stock LS rockers and feature plenty of advancements that help you make more power and get better throttle response. Howards designed these roller rockers to be direct bolt-on pieces, so there is no need to change pushrods, guideplates, rocker studs, or valve covers, and your engine bay can keep that sleeper, bone stock look. These rocker arms are constructed from aluminum and feature needle-bearing fulcrums and roller tips to decrease friction and increase performance. Howards Cams offers these LS Series bolt-on roller rockers in either stock ratio or a high-lift, 1.80 ratio, so you can choose which one best fits your goals.

5.0 out of 5 stars ( 2 )

$674.99

$869.99

COMP Cams Upgraded OEM Rocker Arms for GM LS

Add some punch to your Chevy LS1 engine—install a set of GM LS upgraded OEM rocker arms from COMP Cams, the absolute leader in valvetrain technology! These upgraded rocker arms feature a stronger, more durable trunnion and captured bearing design to eliminate cageless needle bearing failure in stock LS rocker arms when loads are increased. Choose the COMP Cams rocker arm application (ratio) that will best fit your goals. Additional features include: * High-quality steel body * Black oxide finish for long-term durability * Increases lift capacity * Utilizes caged roller bearings * Trunnions are secured by snap rings * Meets or exceeds OEM specifications

Not Yet Reviewed

$595.95

COMP Cams FSL Hydraulic Roller Camshafts

COMP Cams FSL hydraulic roller camshafts offer drop-in convenience—with no valve spring changes or computer tuning required—for the LS3 engine family. The FSL cams provide proven 32 rwhp improvement without the risk of non-compliance with emissions regulations. COMP Cams FSL hydraulic roller camshafts work with stock components and a stock tune to produce an increase in peak power. Order the model designed for your vehicle/engine application.

5.0 out of 5 stars ( 1 )

$541.95

$649.95

COMP Cams LSR Series Hydraulic Roller Camshafts

COMP Cams LSR Series hydraulic roller camshafts feature modern lobe profiles that take full advantage of high-flowing late model GM LS3 rectangular port cylinder heads. They are tailored for a specific rpm range and usage, from torque to high-rpm horsepower. Give your Chevy LS3 engine a shot in the arm with one of these COMP Cams LSR Series hydraulic roller camshafts.

4.92 out of 5 stars ( 26 )

$541.95

COMP Cams XFI Hydraulic Roller Camshafts

COMP Cams XFI hydraulic roller camshafts feature modern lobe profiles that take full advantage of high-flowing, late model GM LS3 rectangular port cylinder heads. They produce a broad powerband and excellent torque, making them great for street performance and drivability. Set your Chevy LS3 apart from the crowd with one of these COMP Cams XFI hydraulic roller camshafts.

Not Yet Reviewed

$541.95

Chevrolet Performance Engine Valley Covers

These Chevrolet Performance engine valley covers are made of aluminum. They can be used for Chevrolet Performance SB2.2, Spider-type, intake manifolds, runners, or race applications.

4.81 out of 5 stars ( 47 )

$529.99

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

4.77 out of 5 stars ( 211 )

$775.77

AFR Inconel Valves

AFR Inconel valves provide your cylinder head with the proper flow needed to keep your engine running efficiently. Inconel alloys are oxidation/corrosion-resistant materials well suited for service in extreme environments subjected to pressure and heat. Order the AFR Inconel valves designed to fit your application.

Not Yet Reviewed

$511.35

On Sale

Summit Racing™ Pro LS Camshaft and Lifter kits

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.

5.0 out of 5 stars ( 4 )

$551.82

$600.57

Harland Sharp Original Roller Rockers

If you plan on adding performance to your street machine or building a serious racer, Harland Sharp Original Series roller rockers are recommended for you. Using the very latest manufacturing technology and only the very finest materials, the Original Series rockers incorporate race-proven enhancements, such as improved strength, performance, and lighter weight over conventional rocker arm designs. Don't settle for any old rocker arm--go with a true leader in roller rocker arm technology--Harland Sharp.

4.61 out of 5 stars ( 175 )

$653.99

$754.99

COMP Cams High Performance Valve Spring Kits

Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.

4.66 out of 5 stars ( 32 )

$742.95

Cam Motion Mild Performance LS Camshafts

Cam Motion Mild Performance camshafts are designed for enthusiasts who want a nice power increase while maintaining excellent drivability. These high-quality, durable, and powerful camshafts can be a perfect choice for a performance upgrade or during a rebuild when an increase in power is desired. The hydraulic roller tappet style camshafts utilize Cam Motion's renowned smooth, quiet, and powerful cam lobes—known throughout the LS community for quiet valvetrain operation and superior valvetrain stability. Mild Performance cams are available for LS1, LS2, LS3, and LS7 in Stage 1, 2, 3 configurations. Choose the model and rpm options needed for your application.

5.0 out of 5 stars ( 1 )

$575.00

COMP Cams XFI SPR GM Gen IV VVT Camshafts

Rather than find ways around the recent advances in GM engine technology, the engineers at COMP Cams have found a way to work with the innovations to produce a powerful line of cams for newer L92 engines. These COMP Cams XFI SPR GM Gen IV VVT camshafts feature four unique cam grinds that provide substantial gains in both torque and horsepower. The 2007 and later GM L92 engines utilize Variable Valve Timing (VVT) technology, which changes the timing of the valves while the engine is in operation. VVT is controlled via cam phasers, which are computer-controlled cam gears that automatically optimize camshaft timing based on current engine rpm. While this technology provides tremendous efficiency benefits, it presents a challenge when designing performance camshafts. This is due to the wide range of the valve timing movement, which causes piston-to-valve clearance. Using the COMP Cams cam phaser limiter kit restricts the range of cam timing movement from 50 degrees to 20 degrees. While still utilizing the efficiency benefits of the VVT technology, this modification provides the necessary valve clearance for larger, more serious performance camshafts with tighter lobe separations.

5.0 out of 5 stars ( 1 )

$541.95

Cam Motion Titan Series LS Performance Camshafts

Cam Motion Titan Series LS Performance camshafts are the company's flagship line of hydraulic roller performance camshafts for the LS engine. Optimized for superior performance, the Titan Series camshafts utilize Cam Motion's renowned smooth, quiet, and powerful cam lobes—known throughout the LS community for quiet valvetrain operation and maximum upper rpm stability. Most Titan Series LS camshafts are available ground on 5150, 8660, and the premium 8620 cam cores. Select the model and options preferred for your application. Titan Series cams are available in 3-bolt timing gear versions only. Applications previously using one-bolt camshafts will need to upgrade to the 3-bolt timing gear when installing a new 3-bolt camshaft.

5.0 out of 5 stars ( 1 )

$575.00

Cam Motion Race Day Series Racing LS Camshafts

Cam Motion Race Day Series Racing LS camshafts are designed for drag racing applications in cars using LS engines equipped with either cathedral port, LS1-style heads; or rectangle port, LS3/L92-style heads—and single-plane intake manifolds like the Victor, High Ram, Mid Ram, and GMPP-style intakes. Designed with the budget racer in mind, these camshafts are ideal for the enthusiast looking for great results while maintaining a modest rpm range. Race Day cams are intended to be used with high compression and the proper racing fuel for best results. The base version of these camshafts is designed to work with stock rocker arms and quality performance hydraulic lifters. This cam will have a rough, race car idle. It also requires pistons with valve reliefs for proper piston-to-valve clearance. Race Day Series camshafts require intake and exhaust modifications for maximum flow. Headers, open or racing exhaust, racing intake systems, properly suited racing torque converter, and optimal rear axle ratios to achieve maximum performance. Race Day LS camshafts are designed with Cam Motion's renowned smooth cam lobe design, providing quiet valve train operation and excellent upper rpm stability. This hydraulic roller tappet-style model is offered in 5150, 8660, and Cam Motion's top-of-the-line 8620 camshaft cores.

Not Yet Reviewed

$575.00

Cam Motion Street King Stroker LLR Series LS Camshafts

Cam Motion Street King Stroker LLR Series LS camshafts are designed for maximum street performance and street/strip applications in cars using 402-418 cu. in. LS engines equipped with either cathedral port, LS1-style heads; or LS engines with rectangular port, LS3, L99, or L92-style heads. The options are available for either factory-style intake and high-flow aftermarket long runner intake manifolds; or single-plane and other short runner intake manifolds. The Street King Stroker will have a rough idle and explosive midrange and high-rpm power. These units are designed for the enthusiast who wants the most aggressive camshaft for maximum power from their street-driven stroker engine. Street Kings require intake and exhaust modifications for maximum flow. Headers, high flow exhaust, intake system upgrades, increased stall speed torque converter, and increased rear axle ratios are required to achieve maximum performance. Street King Stroker LLR Series LS camshafts are designed with Cam Motion's renowned smooth cam lobe, providing quiet valvetrain operation and excellent upper rpm stability. These models are offered in Cam Motion's top-of-the-line 8620 camshaft cores.

Not Yet Reviewed

$575.00

Cam Motion Race Day LLR Series Racing LS Camshafts

Cam Motion Race Day LLR Series Racing LS camshafts are designed for drag racing applications in cars using LS engines equipped with either cathedral port, LS1-style heads; or rectangle port, LS3/L92-style heads—and single-plane intake manifolds like the Victor, High Ram, Mid Ram, and GMPP-style intakes. Designed with the budget racer in mind, these camshafts are ideal for the enthusiast looking for great results while maintaining a modest rpm range. Race Day cams are intended to be used with high compression and the proper racing fuel for best results. The base version of these camshafts is designed to work with stock rocker arms and quality performance solid lifters. This cam will have a rough, race car idle. It also requires pistons with valve reliefs for proper piston-to-valve clearance. Race Day LLR Series camshafts require intake and exhaust modifications for maximum flow. Headers, open or racing exhaust, racing intake systems, properly suited racing torque converter, and optimal rear axle ratios to achieve maximum performance. Race Day camshafts are designed with Cam Motion's renowned smooth cam lobe design, providing quiet valve train operation and excellent upper rpm stability. This mechanical roller tappet-style model is offered in Cam Motion's top-of-the-line 8620 camshaft core.

Not Yet Reviewed

$575.00

On Sale

Summit Racing™ Pro LS Camshaft & Spring Kits

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.

4.78 out of 5 stars ( 37 )

$608.98

$766.95

PRW Platinum Series Shaft-Mount Rocker Arms

PRW Platinum Series shaft-mount rocker arm systems fulfill the needs of successful racers and performance engine builders at every level. The Performance Quotient PQx rocker arms are made from quality alloy extrusions. These systems include CNC-machined billet steel pedestals, and ground, steel alloy rocker shafts—along with PRW SCM-4135 alloy steel fasteners, studs, and bolts. PRW Platinum Series shaft-mount rocker complete kits include all the components and hardware required for a professional installation. Order the system recommended for your specific vehicle and engine size. Features, items, and specs: * Several systems to suit many cam profiles * 8 pairs of shaft-mount rockers with adjustable cup-style valve lash adjusters * SAE 42100 full complement precision needle and cage roller bearings * Rated up to 750 lbs. open spring pressure * Internal oiling system for long-lasting performance

4.3 out of 5 stars ( 10 )

$797.25

COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts

COMP Cams Stage 2 LST Series hydraulic roller camshafts deliver "Low Shock Technology." These LST cams feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. From street durability to track power, COMP Cams Stage 2 LST Series hydraulic roller camshafts are an awesome choice for your build. The cams are available for a variety of engine, piston, and engine applications.

Not Yet Reviewed

$541.95

COMP Cams XFI RPM Camshafts

COMP Cams XFI RPM camshafts pull your performance set up all together. Offering the newest and quickest lobe profiles, their selection of XFI RPM cams get you the best combination of torque, horsepower, and even gas mileage (if you want) to tailor your application. Make the right choice in valvetrain technology; you have a goal and so does COMP Cams--reliable high performance!

4.56 out of 5 stars ( 16 )

$541.95

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