1,089 Results Found For "Performance"

Exhaust System, Header-Back, 2.25 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

Part Number: SUM-680100

4.62 out of 5 stars ( 29 )

Estimated Ship Date: Monday 12/1/2025

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Carburetor, Remanufactured, 600 cfm, Square Bore, 4-Barrel, Electric Choke, Vacuum Secondary, Each

Part Number: SUM-RM08600VS

4.65 out of 5 stars ( 55 )

Estimated Ship Date: Monday 12/1/2025

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Intake Manifold, Stage 3, Dual Plane, Aluminum, Natural, Square Bore Flange, Chevy, Small Block, Each

Part Number: SUM-226010

4.39 out of 5 stars ( 36 )

Estimated Ship Date: Monday 12/1/2025

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Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8, Kit

Part Number: SUM-680101

4.5 out of 5 stars ( 173 )

Estimated Ship Date: Monday 12/1/2025

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Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, GMC, Each

Part Number: SUM-384080

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

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Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 3-row, Buick, Cadillac, Chevy, Chrysler, Olds, Pontiac

Part Number: SUM-382024

4.48 out of 5 stars ( 25 )

Estimated Ship Date: Monday 12/1/2025

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Headers, Long Tube, Steel, Ceramic Coated, Oldsmobile, 400, 455, Pair

Part Number: SUM-G9139

4.0 out of 5 stars ( 14 )

Estimated Ship Date: Monday 12/1/2025

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Flywheel, Billet Steel, 168-Tooth, 30 lb., Internal Engine Balance, Chevy, Big, Small Block, Each

Part Number: SUM-700180

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/1/2025

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Wheelie Bars, Dual, Bolt On, Unsprung, 44 in. Long, Chrome Finish, Rubber Wheels, Kit

Part Number: SUM-791040

4.69 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/1/2025

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Stage 4 Pro LS Cam, Extra Valve Clearance Version, 234/248 113.5 +3.5 .625/.605 Lift, Great Power, 3-bolt, 4.8-7.0L , Vortec LS1 LS2 LS6 LS7 LQ9 LS9

Part Number: SUM-8711R1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/1/2025

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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: Monday 12/1/2025

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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: Monday 12/1/2025

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Automatic Transmission Valve Body, Billet Aluminum, Trans-Brake, Full Manual, Reverse Shift Pattern, Chevy, TH400, Each

Part Number: SUM-700014

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

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Cam and Lifter kit, Pro SBC Stage 4 Hyd. Roller Cam, 224/232 Dur. 112 LSA + 2 Adv, .550/.540 1.5 Ratio, 2000-6500 RPM Range, 87-02 Gen 1 Roller Block

Part Number: SUM-K8803

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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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

• Restricted
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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: Monday 12/1/2025

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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: Monday 12/1/2025

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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: Monday 12/1/2025

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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: Monday 12/1/2025

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

Part Number: SUM-G6996

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/1/2025

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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: Monday 12/1/2025

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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: Monday 12/1/2025

• 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: Monday 12/1/2025

• 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: Monday 12/1/2025

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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: Monday 12/1/2025

• Free Shipping