2003 Summit Racing Engines & Components

Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L8202

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Estimated Ship Date: Tomorrow

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Valve Covers, Stock Height, Cast Aluminum, Polished, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440366

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 298/309, Lift .612/.612, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8702-1DS

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Oil Filter Relocation Kit, Dual Filter, 72 in. Hose Length, Kit

Part Number: SUM-G4986-1

4.39 out of 5 stars ( 33 )

Estimated Ship Date: Tomorrow

Pro LS 2618 Forged Piston, 3.810 bore, 1.110 C.H., 5cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous,Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-1109273810-5

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Plug Fitting, LS Oil Pan Pressure Relief Valve, 14mm x 1.5 Size, Male Threads, Internal Allen Head, Crush Washer, Aluminum, Black, Each

Part Number: SUM-01-3454

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Engine Dipstick, Braided Stainless Steel, Tumble Polished, Chevy, Pontiac, LS, Each

Part Number: SUM-122208

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, 4X, -0.010 in. Line Hone, LS, Kit

Part Number: SUM-G6647-4X-010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Oil Pump and Pickup Assembly, High-Volume, Chevy, Small Block, Kit

Part Number: SES-3-60-08-024

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pro LS 4340 Forged Steel H-Beam connecting rod, 6.098 in. length, .945 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6098945-1

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Cam and Lifter kit, Pro SBC Stage 3 Hyd. Flat-Tappet 4/7 Firing Order Swap, 218/228 Dur., 109 LSA + 2 Adv, .465/.473 1.5 Ratio, 1500-5800 Range

Part Number: SUM-K1202

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L9037

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Main Bolts, Side Bolts Only, 6-bolt Style, Hex, Chevy, LS, Set of 10

Part Number: SUM-910229-3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Ford, 4.6L, Each

Part Number: SUM-C4271

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Pro LS 2618 Forged Pistons. 3.810 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-326943810-7F

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Cam and Lifter kit, Pro SBC Stage 5 Hyd. Flat-Tappet 4/7 Firing Order Swap, 236/242 Dur., 108 LSA + 2 Adv, .495/.510 1.5 Ratio, 2200-6400 Range

Part Number: SUM-K1204

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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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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 12, 2026 if ordered today

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Oil Pump and Pickup Assembly, High-Volume, Chevy, Small Block, Kit

Part Number: SES-3-60-08-035

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Timing Chain and Gear Set, Link Belt Style, Ford Modular V8, 4.6L, 2V, Kit

Part Number: SME-7075

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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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Estimated Ship Date: Tomorrow

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Cam and Lifter KIt Muscle Car Replacement SBC Flat tappet Mechanical, LT-1 370 hp 350 Cam with Lifters

Part Number: SUM-K1124

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted
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Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Chevy GM, LS/LSX, Gen III/IV, No Offset Each

Part Number: SUM-141550

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

Forged Pro Mopar SB 4340 Forged Steel H-Beam Connecting Rod, 6.123 in. Length, .984 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-MOP61238H

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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 )

Estimated Ship Date: Tomorrow