CHEVROLET Chevy small block Gen III/IV (LS-based engines) Camshafts & Valvetrain Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8718-1

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 258/270, Lift .500/.500, Chevy, LS, Each

Part Number: SUM-8718-1

4.5 out of 5 stars ( 4 )

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COMP Cams Trunnion-Upgraded OEM Rocker Arms for GM LS 1478-16

COMP Cams Trunnion-Upgraded OEM Rocker Arms for GM LS 1478-16

Rocker Arms, Upgraded Trunnion, Stud Mount, 1.7 Ratio, Roller Fulcrum, Steel, Black Oxide, Chevy, LS3, Set of 16

Part Number: CCA-1478-16

Not Yet Reviewed

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Chevrolet Performance LSX Block Lifter Guides 19166182

Lifter Guide, Composite, LSX Bock, 376 LSX, 454 LSX, 6.2L, 7.4L, Each

Part Number: NAL-19166182

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BTR Camshafts BTR-CENTRISTAGE2

Camshaft, BTR, Centrifugal Supercharged Stage 2, 217 int. Duration, 0.619 in./0.617 in. Lift, 113, 3-Bolt, 4.8L, 5.3L, 6.0L, 6.2L, Gen III/IV LS, Each

Part Number: BTC-S0397

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Summit Racing™ Camshaft and Spring Kit Pro Packs 09-0042

Combo, Cam and Springs, Duration 212/22X, Lift .552/.552, Springs, Chevy, 4.8L, 5.3L, 6.0L, Gen III/IV LS, Kit

Part Number: CMB-09-0042

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Summit Racing™ Pro LS Single Plane Camshafts SUM-8704

4.75 out of 5 stars ( 6 )

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Chevrolet Performance Replacement Valves 12582719

Valve, Exhaust, Stainless Steel, 1..59 in. Diameter, Chevy, Small Block LS3/L76/L92, Each

Part Number: NAL-12582719

5.0 out of 5 stars ( 1 )

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ICT Billet LS Timing Covers 551595-LS02

LS Billet Gen 4 Front Timing Chain Cover

Part Number: ICB-551595-LS02

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Fel-Pro Camshaft Thrust Plates ES 73115

Camshaft Thrust Plate, Solid Type, Steel, Includes Four Bolts, Chevy, Small Block LS, Each

Part Number: FEL-ES73115

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Scorpion Race Series Rocker Arms SCP1162

Rocker Arms, Race Series, Full Roller, 1.7 Ratio, Aluminum, Blue Anodized, 8mm Stud Mounting Style, Chevrolet, 6.2L LS, Set of 16

Part Number: SCC-1162

4.0 out of 5 stars ( 3 )

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BTR Rocker Arms RKR-LS-1.7E-R1

Rocker Arm, Non-roller, 1.7 Ratio, Steel, Natural, Chevrolet, Small Block LS, Each

Part Number: BTC-RKRLS17ER1

Not Yet Reviewed

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Cam Motion Standard Chain Timing Sets TS111102

Timing Set, Standard Chain, Single Roller, 3-bolt, Steel, 4X Camshaft Wheel, Chevy, Gen 4 LS, Set

Part Number: CXM-TS111102

5.0 out of 5 stars ( 2 )

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Summit Racing™ LS Series Retrofit Trunnion Kits SME-143002

Rocker Arm Trunnion Upgrade Kit, Trunnion Upgrade, Chevy, LS, Set of 16

Part Number: SME-143002

4.71 out of 5 stars ( 58 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

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BTR Rocker Arm Trunnion Upgrade Kits TK001NB

4.25 out of 5 stars ( 66 )

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Summit Racing™ Pro LS Billet Adjustable Single Row Timing Chain Sets and Gears SUM-G6645-1X-005

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 1X, -0.005 in. Line Hone, LS, Kit

Part Number: SUM-G6645-1X-005

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Trick Flow® Track Max® Hydraulic Roller Camshafts for GM LS TFS-32603001

Camshaft, Hydraulic Roller, Advertised Duration 278/286, Lift .625/.625, Lobe Sep. 113, GM LS, Each

Part Number: TFS-32603001

5.0 out of 5 stars ( 1 )

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Trick Flow® Replacement Valves TFS-32600212

Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .314 in. Stem, 5.200 in. Length, GenX®, GM LS, Set of 8

Part Number: TFS-32600212

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Cam Motion Lifters M-7717

Budget Hydraulic Roller Lifter Set for LS & Gen 5 LT Engines. Set of 16. (for use with factory style tray/retainers, .842" body .700 wheel)

Part Number: CXM-M-7717

5.0 out of 5 stars ( 1 )

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Holley LS Valley Covers 241-265

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Black Anodized, 11-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-265

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

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ICT Billet LS Lifter Valley Covers 551646

4 out of 5 stars ( 8 )

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COMP Cams Sportsman Solid Roller Lifters 96956-16

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.842 in. Diameter, w/ Bearing, Seat Height 2.210 in., GEN III/IV LS, Chevy, Set of 16

Part Number: CCA-96956-16

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Cam Motion Lifters J-2126LSR

Lifters, Hydraulic Roller, 0.842 in. O.D., Horizontal Link Bars, Chevrolet, Set of 16

Part Number: CXM-J-2126LSR

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Cam Motion Lifters M-5290

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Cam Motion Junkyard Dog Series Performance LS Camshafts 03-01-0076

Junkyard Dog LS CP Cath Port Camshaft, 5150, Hyd roll, 3 bolt, 232/244 dur @.050", .621"/.604" lift, 111 deg LSA

Part Number: CXM-03-01-0076

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COMP Cams FSL Hydraulic Roller Camshafts 54-103-11

Camshaft, Hydraulic Roller, Duration 270 Int./270 Exh., Lift 0.570 Int./0.541 Exh., Lobe Separation 118, Chevy, LS, 3-Bolt, GEN III/IV, Each

Part Number: CCA-54-103-11

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Summit Racing™ Pro LS Camshaft and Lifter kits SUM-K8728R1

Cam and Lifter kit, Pro LS Big Truck Torkinator High Lift. 212/218 Dur., 110+3, .600/.585 Lift, 3-bolt, 4.8 5.3 5.7 6.0 6.2, Each

Part Number: SUM-K8728R1

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Summit Racing™ Pro LS Single Plane Camshafts SUM-8703

Summit Racing™ Stage 4 Pro LS Single Plane Cam, 240/252 106 +0, .569 Lift, LS1 LS2 LS6 LS3 LS7 LQ4, Each

Part Number: SUM-8703

4.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Camshaft and Lifter kits SUM-K8711R1

Cam and Lifter kit, Stage 4 Pro LS Cam, Extra Valve Clearance Version, 234/248 113 +3.5 .625/.605 Lift, 3-bolt, 4.8-7.0L ,LS1 LS2 LS6 LS7 LSA LQ9 LS9

Part Number: SUM-K8711R1

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Howards Cams Street Series Retrofit Hydraulic Roller Lifters 91166

Lifters, Street Series, Hydraulic Roller, Street Series, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91166

5.0 out of 5 stars ( 1 )

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