Engines & Engine Parts at Summit Racing

Holley Aluminum LS Valve Covers 241-113

Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Red Powdercoat, Glossy, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-113

4.44 out of 5 stars ( 16 )

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Howards Cams LS Lifter Valley Trays 90151

Lifter Guide Tray, LS

Part Number: HRS-90151

Not Yet Reviewed

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Scorpion LS Race Series Rocker Arms SCP1062

Scorpion LS Race Series Rocker Arms SCP1062

Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.7 Ratio, Chevy, LS, Set of 16

Part Number: SCC-SCP1062

5.0 out of 5 stars ( 1 )

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LS Classic Series Harmonic Balancers GMLS5030

F-body Balancer

Part Number: LSS-GMLS5030

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Summit Racing™ Pro LS Upgraded Rocker Arms SUM-141554I-1

Rocker Arm, Heavy Duty, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Offset Intake Only, L92/LS9/LS3, GEN IV LS GM Each

Part Number: SUM-141554I-1

Not Yet Reviewed

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Holley Aluminum LS Valve Covers 241-172

Valve Covers, Aluminum LS, Centerbolt, Tall, Holley Logo, Cast Aluminum, Black Powdercoated, Satin Finish, Chevy, 4.8-7.0L, Pair

Part Number: HLY-241-172

Not Yet Reviewed

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Summit Racing™ LS Finned Aluminum Valley Covers SUM-240065-BLK

Lifter Valley Cover, Finned, Aluminum, Black Powdercoated, Chevy, LS, Each

Part Number: SUM-240065-BLK

Not Yet Reviewed

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Holley LS Engine Swap Accessory Drive Systems 20-142BK

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C Only, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-142BK

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

Summit Racing™ Pro LS Billet Adjustable Single Row Timing Gears SUM-G6644-4X-005

Timing Gear, Adjustable, Billet Steel, 3-Bolt, 4X, Single Row, 0.005 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6644-4X-005

Not Yet Reviewed

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Derale LS Engine Oil Cooler Block-off Adapters 35601

Block Off, Oil Cooler, Billet Aluminum, Black Anodized, GM, LS, Each

Part Number: DER-35601

Not Yet Reviewed

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Summit Racing™ Pro LS Forged Pistons SUM-326943785-7F

Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 7cc dish, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943785-7F

Not Yet Reviewed

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Summit Racing™ Pro LS Connecting Rods SUM-LS6275945

Connecting Rods, 4340, H-Beam, 12-Point, 6.275 in. Length, 0.945 in. Pin, ARP2000 Bolts, Chevy GM, LS/LSX, Gen III/IV, Set of 8

Part Number: SUM-LS6275945

Not Yet Reviewed

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8703-1DS

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 299/311, Lift .569/.569, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8703-1DS

Not Yet Reviewed

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Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8706-1DS

Camshaft Kit, Pro LS Turbo, Hydraulic Roller Tappet, Advertised Duration 275/283, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8706-1DS

5.0 out of 5 stars ( 2 )

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ICT Billet LS Timing Covers 551595-LS02

LS Billet Gen 4 Front Timing Chain Cover

Part Number: ICB-551595-LS02

1.0 out of 5 stars ( 1 )

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Holley LS Valley Covers 241-263

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

Part Number: HLY-241-263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ICT Billet LS Oil Pump Spacers 551593

LS Oil Pump Spacers, Billet Aluminum, Low Profile Bolts, Designed for Installing a Double Roller Timing Chain, Kit

Part Number: ICB-551593

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS 6.0L Rotating Assemblies SUM-R58400308

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400308

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Forged Pistons SUM-1109274000-8

Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-1109274000-8

5.0 out of 5 stars ( 2 )

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR36L0302

Pro LS Piston and Rod Kit, 370 Cid., 4.030 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0302

Not Yet Reviewed

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Engine Works LS Series Valves 218165

Valves, LS Series, Intake, Stainless, 2.165 in. Diameter, 0.314 in. Stem, 4.870 in. Long, 1-Groove, Chevy, 6.2L, Each

Part Number: EW1-218165

Not Yet Reviewed

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Engine Works LS Series Valves 218587

Valves, LS Series, Exhaust, Stainless, 1.587 in. Diameter, 0.344 in. Stem, 4.914 in. Long, 1-Groove, Chevy, 6.2L, Each

Part Number: EW1-218587

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Automotive Camshafts SUM-8740R1

Pro LS S.P.1 Cam, 226/248 Duration, 111 LSA + 5 Adv, .625/.605 lift, 3-Bolt, compatible with SUM-174005 springs. Gen, 3/4 5,3 5,7 6,0 6.2 7.0

Part Number: SUM-8740R1

Not Yet Reviewed

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Summit Racing™ Pro LS Automotive Camshafts SUM-8743R1

Pro LS S.P.4 Cam, 242/262 Duration, 110 LSA + 5 Adv, .625/.625 lift, 3-Bolt,compatible with SUM-174005 springs. Gen. 3/4 5.3 5.7 6.0 6.2 7.0

Part Number: SUM-8743R1

Not Yet Reviewed

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Holley LS Engine Swap Accessory Drive Systems 20-160

Accessory Drive Systems, LS Engine Swap, Serpentine, Black Air Conditioning Pulley, Sanden SD-7 Compressor, Tensioner, Chevrolet, Small Block LS, Kit

Part Number: HLY-20-160

Not Yet Reviewed

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