Engines & Components - LS6 KEYWORD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Valve Springs SUM-174002

Pro LS Valve Springs, LS6 Style, 0.550 Max Lift, Single Beehive, 1.270 in. O.D., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Set of 16

Part Number: SUM-174002

4.77 out of 5 stars ( 26 )

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Summit Racing™ Pro LS Forged Pistons SUM-110S274065-6

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274065-6

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-110S274070-6

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274070-6

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Summit Racing™ Pro LS Forged Pistons SUM-110S274075-6

Summit Racing™ Pro LS Forged Pistons SUM-110S274075-6

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274075-6

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-110S274080-6

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274080-6

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Summit Racing™ Chevy LS Cast Aluminum Timing Cover SUM-G6319

Timing Cover, Cast Aluminum, 1-Piece, With Seal, Cover Gasket and Cam Sensor Cover Plate, Natural, Chevy LS1, LS2, LS3, LS6, Each

Part Number: SUM-G6319

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COMP Cams Super Valve Locks 632-16

Valve Locks, Machined, Hardened Steel, 10 Degree, 1-Groove, LS1/LS6, Set of 32

Part Number: CCA-632-16

4.0 out of 5 stars ( 1 )

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COMP Cams Ultra Gold ARC Series Aluminum Rocker Arms 19024-1

Rocker Arm, Ultra Gold ARC, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Chevy, LS1, LS2, LS6, Each

Part Number: CCA-19024-1

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COMP Cams Rocker Arm Adjusting Nuts 4654-16

Rocker Arm Nuts, Pro Magnum, 3/8 in.-24 Thread, Replacement for GEN III, LS1, LS2, LS6, Set of 16

Part Number: CCA-4654-16

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

COMP Cams Endure-X Roller Lifters 8956-1

Lifter; Endure-X Roller Lifters; Roller Lifter; Cutaway Oil Band Style; Chevy Gen III LS1/LS2/LS6; 1 pc.

Part Number: CCA-8956-1

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

PRW Power Cylinder Head Fasteners 1034621

BOLT KIT, CYLINDER HEAD, GM CHEVY, LS1, LS6, 4.8, 5.3, 5.7, 6.0L, 2004-Up, SCM-4140 Alloy Steel, 6pt hex head, 200,000 PSI

Part Number: PQX-1034621

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Howards Cams LS Series Direct Bolt-On Roller Rockers 90097-1

Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90097-1

Not Yet Reviewed

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Howards Cams LS Series Direct Bolt-On Roller Rockers 90098-1

Rocker Arm, Direct Bolt-On, Full Roller, 1.8 Ratio, Aluminum, Purple Anodized, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90098-1

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

ATI Performance Products Crankshaft Pulleys ATI916179

PULLEY - AC - 4 GRV - 10% UD LS1 LS6 5.5 DAMPER

Part Number: ATI-916179

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Summit Racing™ Pro LS Connecting Rods SUM-LS6125927-1

Pro LS 4340 Forged Steel H-Beam connecting rod, 6.125 in. length, .927 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6125927-1

5.0 out of 5 stars ( 1 )

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Top Street Performance Finned Aluminum Engine Valley Covers 81045BK

Engine Valley Cover, Finned, Billet Aluminum, Black, Hardware Included, Chevy, Each

Part Number: TSN-81045BK

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Howards Cams LS Chromoly Steel Retainers 97162

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.290 in. Outside Diameter, Set of 16

Part Number: HRS-97162

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Top Street Performance Finned Aluminum Engine Valley Covers 81045P

Engine Valley Cover, Finned, Billet Aluminum, Polished, Hardware Included, Chevy, Each

Part Number: TSN-81045P

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Top Street Performance Trussed-Style Engine Valley Covers 81043C

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Diamond Pistons Competition Series Pistons 11505-R1

Comp Series LS FT 3.905B/4.000S/6.125R/1

Part Number: DPP-11505-R1

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Diamond Pistons Competition Series Pistons 11516-R1

Comp Series LS DS 4.000B/3.622S/6.125R/1

Part Number: DPP-11516-R1

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Cloyes Replacement Timing Chains 9-131

Replacement Timing Chain, True Roller, Chevy, Pontiac, Each

Part Number: CLO-9-131

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Diamond Pistons Competition Series Pistons 11522-R1

Comp Series LS DS 4.125B/4.000S/6.125R/1

Part Number: DPP-11522-R1

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Cloyes Replacement Timing Chains 9-131-10

Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.010 in. Reduced Center, Each

Part Number: CLO-9-131-10

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Diamond Pistons Competition Series Pistons 11510-R1

Comp Series LS FT 4.030B/3.622S/6.098R/1

Part Number: DPP-11510-R1

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Manley Race Series Stainless Steel Valves 11390H-1

Valves, Intake, Stainless Steel, 2.055 in. Diameter, .313 in. Stem, 4.874 in. Length, Chevy, Each

Part Number: MAN-11390H-1

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

27 Results Found For "LS6"