1,235 Results Found For "Performance"

Engine Rebuild, Hypereutectic Flat, 4.030 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: SUM-SBCKIT3-300

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

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Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 3-row, Chevy, Each

Part Number: SUM-382010

4.04 out of 5 stars ( 23 )

Estimated Ship Date: Friday 11/28/2025

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Exhaust System, Header-Back, 2.25 inch, Split Rear Exit, Steel, Aluminized, Ford, Mercury, Kit

Part Number: SUM-680110

3.74 out of 5 stars ( 35 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .523/.524, Chevy GM, LS/LSX, Gen III/IV, LS, Kit

Part Number: SUM-8701-1

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Friday 11/28/2025

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Exhaust Manifolds, High Silicon Ductile Iron, Silver Ceramic Coated, Chevy, LS Series Engines, Pair

Part Number: SUM-G9084S

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Cylinder Head Studs, Extreme Duty, 12-Point Head, Black Oxide, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: SUM-910501

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Crankshaft, Remanufactured, Nodular Iron, 3.622 in. Stroke, 0.010 Undersize Bearing Required, 24-Tooth Reluctor, Chevy, LS, Each

Part Number: SUM-180362

3.42 out of 5 stars ( 12 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 3-row, Chevy, Pontiac, Each

Part Number: SUM-382004

4.44 out of 5 stars ( 18 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Rocker Arms, 1.6 Ratio, 3/8 in. Stud, Full Roller, Stainless Steel, Polished, Small Chevy, SBC, Set of 16

Part Number: SUM-G6991

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Friday 11/28/2025

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Cam and Lifter kit, Summit E303 Plus Hyd. Roller Cam, 220/231 Duration, 113 LSA + 0 Adv, .550/.540 1.6 Ratio, 2500-6000 Range, 85-1996 Roller Block

Part Number: SUM-K8900

Not Yet Reviewed

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Dodge, Plymouth, A-Body, V8, Kit

Part Number: SUM-680144

4.62 out of 5 stars ( 39 )

Estimated Ship Date: Friday 11/28/2025

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Cam and Lifter kit, Pro SBC Stage 2 Hyd. Roller Cam, 212/218 Dur., 112 LSA + 0 Adv, .525/.520 1.5 Ratio,1500-6000 RPM Range, 87-02 Gen 1 Roller Block

Part Number: SUM-K8801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 4-row, Pontiac, Each

Part Number: SUM-382030

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Friday 11/28/2025

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Headers, Shorty, Steel, Ceramic Coated, Chevy, Pontiac, Small Block, Pair

Part Number: SUM-G9105

4.74 out of 5 stars ( 19 )

Estimated Ship Date: Friday 11/28/2025

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Ignition Combo, Digital Ignition Box with Rev Limiter, Billet Distributor, E-Core Coil, Chevy, Big/Small Block, Kit

Part Number: SUM-CSUM2751

4.38 out of 5 stars ( 21 )

Estimated Ship Date: Friday 11/28/2025

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Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 4-row, Chevy, Corvette, Each

Part Number: SUM-382019

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Stage 1 Pro LS Ghost Cam. 222/234 115+3, .600/.575 Lift, Ultimate Stealth Cam, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck LS1 LS3 LS7 LS9 LQ4 LQ9 LM7

Part Number: SUM-8715R1

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Distributor, Ready-to-Run, Digital Module, Single Stage Rev Limiter, Magnetic Pickup, Vacuum Advance, Chevy, Big/Small Block, V8, Each

Part Number: SUM-850205D

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Friday 11/28/2025

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Stage 3 Pro LS Cam - Extra Valve Clearance Version, 230/242 113+3, .625/.605 Lift, Excellent power and torque, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0L

Part Number: SUM-8710R1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Friday 11/28/2025

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Flaring Tools, Hydraulic, Handheld, with Dies for Single Flare, Double Flare, Bubble Flare, 45 Degree, GM Lines, OP-0, with Tube Cutter, OP-O, Kit

Part Number: SUM-900329

2.2 out of 5 stars ( 5 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Headers, Long Tube, Steel, Painted, Dodge, Plymouth, 273, 318, 340, 360, Pair

Part Number: SUM-G9040

4.06 out of 5 stars ( 48 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Oil Pan, Steel, Black Zinc, 6 qt., Chevy, Small Block, Each

Part Number: SUM-G3603

4.18 out of 5 stars ( 17 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Exhaust, Header-Back, 3 in., Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-680122-NM

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping

Exhaust Manifolds, Cast Iron, Black Ceramic, 2.50 in. Collector, Rams Horn Style, Chevy, Small Block, Pair

Part Number: SUM-G9200B

4.9 out of 5 stars ( 20 )

Estimated Ship Date: Friday 11/28/2025

• Free Shipping