Engines & Components - ls KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

PAC Racing 300 Series Valve Spring Retainers PAC-R355

Dual Spring 300 Series Retainer - Retainer for PAC-1222X LS Spring. Lock angle: LS 7 degree

Part Number: RSC-PAC-R355

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Engine Works Valves 218202P

PERFORMANCE LS INT VALVE 2.020 HEAD .3135

Part Number: EW1-218202P

Not Yet Reviewed

Estimated Ship Date: Today

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Top Street Performance Camshaft Bolts 734-32072

PRO SERIES CAMSHAFT BOLT KIT - GM GEN III/IV LS, CAM RETAINER PLATE, HEX

Part Number: TSN-734-32072

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Top Street Performance Camshaft Bolts 734-32061

PRO SERIES CAMSHAFT SPROCKET BOLT KIT - GM GEN III/IV LS, HEX

Part Number: TSN-734-32061

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Edelbrock Cam Bearings 549307-1

SPIR0LOX, RETAINING RING FOR RHS LS CAM BEARINGS

Part Number: EDL-549307-1

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

COMP Cams Valve Spring Shims 4763-1

COMP Cams Valve Spring Shims 4763-1

Valve SPRING SHIM, .030X.520IDX1.300 OD FOR LS

Part Number: CCA-4763-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

COMP Cams Valve Spring Shims 4717-1

Valve SPRING SHIM, .015X.520IDX1.300 OD FOR LS

Part Number: CCA-4717-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

COMP Cams Valve Spring Shims 4788-1

Valve SPRING SHIM, .060X.520IDX1.300 OD FOR LS

Part Number: CCA-4788-1

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Brian Tooley Racing Pushrods, Valvetrain OE7400-1

BTR STOCK REPLACEMENT LS PUSHROD

Part Number: BTC-OE7400-1

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

BTR Valve Spring Locators SL505071BH-1

VALVE SPRING LOCATOR, BTR LOCATOR - FOR BTR BEEHIVE SPRING - OEM LS GUIDES - .071" THICK - SOLD INDIVIDUALLY - SL505071BH-1

Part Number: BTC-SL505071BH1

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Brian Tooley Racing Cylinder Head Fasteners BTRHEADBOLT01

ENGINE FASTENER, BTR HEAD BOLT - LS - SMALL

Part Number: BTC-S0365

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Brian Tooley Racing Cylinder Head Fasteners BTRHEADBOLT02

ENGINE FASTENER, BTR HEAD BOLT - LS - MEDIUM

Part Number: BTC-S0366

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Top Street Performance Cylinder Head Dowel Pins JM4549

LS CYLINDER HEAD DOWEL PINS, 4-PC

Part Number: TSN-JM4549

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

BTR Rocker Arms RKR-LS-1.7I-R1

Rocker Arm. Intake, Offset, Chevy LS3, L99, Steel, Each

Part Number: BTC-RKRLS17IR1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

PAC Racing Valve Locks PAC-L8116

Valve Locks, 8mm Stem, Single Radius Groove, -0.05 in. Installed Height, 7 Degree Lock Angle, Steel, Machined, Chevy, LS-1, Pair

Part Number: RSC-PAC-L8116

Not Yet Reviewed

Estimated Ship Date: Today

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COMP Cams Rocker Arm Replacement Parts 500675803

ROCKER ARM TRUNION, LS-TYPE RETRO-FIT OILING STYLE

Part Number: CCA-500675803

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

BTR Connecting Rod Bolts BTR70662

ENGINE FASTENER, BTR ROD BOLT, GEN 4, LIKE 11570662 - BTR70662

Part Number: BTC-BTR70662

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Summit Racing™ SBC Camlock Plate and Cam Bolt Kit SUM-G1792

Camshaft Bolts and Lock Plate kit, SBC V-8, Cam Bolts and Lock plate, Steel, Black Oxide, 3-Bolt, 5/16, V8, Early non-roller Each

Part Number: SUM-G1792

4.9 out of 5 stars ( 48 )

Estimated Ship Date: Today

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BTR Oil Galley Barbell Plugs BTR73460

Oil Galley Plug, Chevrolet, Small Block Gen III/IV, Each

Part Number: BTC-BTR73460

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Manley Crankshaft Keys LSKEY

KEYWAY SPROCKET HEMI

Part Number: MAN-LSKEY

Not Yet Reviewed

Estimated Ship Date: Today

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Holley Offset Coil Brackets 561-132

Ignition Coil Brackets, Holley EFI, Offset Coil Bracket, Steel, Black Finish, for Holley Valve Covers, High Mount Alternator, Hardware Included, Each

Part Number: HLY-561-132

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ Replacement Rocker Arm Trunnion Bushings SUM-141560-2

Rocker Arm Replacement Parts, Trunnion Bushing, Chevy, Pair

Part Number: SUM-141560-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Replacement Rocker Arm Snap Rings SUM-141560-3

Rocker Arm Replacement Parts, Snap Ring, Retainer, Chevy, Pair

Part Number: SUM-141560-3

Not Yet Reviewed

Estimated Ship Date: Today

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BTR Cam Gear Bolt and Main Cap Fasteners. BTR56127

ENGINE FASTENER, BTR MAIN CAP OUTER BOLT - OR CAM GEAR BOLT - LIKE 12556127 - BTR56127

Part Number: BTC-BTR56127

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ Replacement Rocker Arm Trunnions SUM-141560-1

Rocker Arm Replacement Parts, Trunnion, Chevy, Each

Part Number: SUM-141560-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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268 Results Found For "ls"