Engines & Engine Parts

Valve Cover Studs, Steel, Chrome, 1/4 in.-20 Thread, 1.875 in. Length, Set of 4

Part Number: SUM-910220

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

Oil Pan, Cast Aluminum, Finned, Polished, 5-Quart, Ford, 260/289/302, Front Sump, Each

Part Number: SUM-G3522

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/8/2025

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Pistons, Forged Aluminum, Flat, 3.810 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17401C-30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 285/285, Lift .480/.480, Mopar, Small Block, Kit

Part Number: SUM-K50062

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 12/8/2025

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Timing Chain and Gear Set, True Roller, Double Roller, Billet Steel Sprockets, Mopar, Small Block, Set

Part Number: SUM-G6603R-B

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

Pro SBF Best Hydraulic Roller Cam 1, 204/214 Duration, 113 LSA + 0 Adv. .550/.550 lift 1.6 ratio, .587/.587 1.7 ratio, Idle to 5,800 basic rpm, 85-95

Part Number: SUM-8904

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Forged Pro pistons BB Chevy 496, 4.310 bore, 1.270 C.H., 4.25 in. stroke, 6.385 in. rod, 15cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.

Part Number: SUM-BBC496060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17401C-20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Forged Pro pistons BB Chevy 454, 4.280 bore, 1.645 C.H., 4 in. stroke, 6.135 in. rod, 21cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.

Part Number: SUM-BBC454030

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Camshaft, 1-Bolt, Hydraulic Flat Tappet, Advertised Duration 298/303, Lift .466/.488, Mopar, Big Block, Each

Part Number: SUM-6401

4.18 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/8/2025

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Timing Chain, C5-R IWIS Race, Single Roller, Steel, Chevy, Small Block, Each

Part Number: CCA-9303

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Engine Oil Accumulator Solenoid Valves, 35-40 psi, Toggle Switch Actuation, Kit

Part Number: CTR-24-273X

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Valves, Intake, Stainless Steel, 1.940 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8

Part Number: SUM-V8000-8

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/8/2025

Water Pump Pulley, V-Belt, 2-Groove, Steel, Black, Chevy, Small Block, Long Pump, Each

Part Number: SUM-G3955B

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/8/2025

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 278/288, Lift .421/.444, Chrysler, Small Block

Part Number: SUM-K6900

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/8/2025

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Harmonic Balancer, SFI, Internal Balance, Steel, Clearcoated, Chrysler, 273, 318, 340, Each

Part Number: SUM-C4277

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

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Valve Covers, Centerbolt Mounting, Cast Aluminum, Polished, Chevy GM, LS/LSX, Gen III/IV, Pair

Part Number: SUM-440343P

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/8/2025

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Lifters, Hydraulic Roller, Link Bar, 0.842 in. Outside Diameter, 2.685 in. Seat Height, GM LS Gen III/IV, Chevy, Set of 16

Part Number: SUM-HT223-16

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Oil Pan, Steel, Gold Zinc, 5 qt., Oldsmobile, V8, Each

Part Number: SUM-G3540

3.71 out of 5 stars ( 35 )

Estimated Ship Date: Monday 12/8/2025

Valve Cover Grommet, Breather, 1.22 in. Outside Diameter, 1 in. Inside Diameter, Each

Part Number: SUM-G3410

4.65 out of 5 stars ( 51 )

Estimated Ship Date: Monday 12/8/2025

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, Standard Clearance, Racing 270 Deg. Oil groove, set

Part Number: SUM-7298HS

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Cam and Lifter kit, Stage 2 Pro LS Cam. 226/238 113+3, .600/.600 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1,2,3,6,7, LSA LQ4 LQ9 LS9 LS4 LY6

Part Number: SUM-K8707R1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/8/2025

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Oil Filter Mount, Remote, Single, Billet Aluminum, Clear Anodized, 13/16-16 in., Universal, Each

Part Number: SUM-G4983

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/8/2025

Oil Pan, Steel, Spin-On Filter, Zinc Iridited, 7 Qt. Capacity, Chevy, LS, Kit

Part Number: SUM-G3612-K

3.82 out of 5 stars ( 17 )

Estimated Ship Date: Monday 12/8/2025

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Valve Covers, Stock Height, Steel, Chrome, Centerbolt, Chevy, Small Block, Pair

Part Number: SUM-G3309

4.17 out of 5 stars ( 29 )

Estimated Ship Date: Monday 12/8/2025