1991 CHEVROLET Summit Racing

Summit Racing™ Forged Pro Pistons SUM-SBC383060

Summit Racing™ Forged Pro Pistons SUM-SBC383060

Forged Pro pistons for 383 Stroker Chevy, 4.060 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383060

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Door Hinge Pin and Bushings SUM-RP70029

Door Hinge Repair Component, Door Hinge Pin, Bushing, Upper/Lower 1 Pin, Steel, 1988-UP GM C-K 1500 Truck, Kit

Part Number: SUM-RP70029

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Direct-Fit Positive Battery Cable for 1991 Chevy/GMC Trucks with BBC 454 SUM-RP23836

Battery Cable, 1991 Chevy/GMC Truck, Best Quality, Side Post, Positive, 454 C.I, GM#12112002, Each

Part Number: SUM-RP23836

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Direct-Fit Battery Cables SUM-RP23835

Battery Cable, 1989-91 Chevy/GMC Truck, Best Quality, Negative, Side Post, 454 C.I, 1989 W/9SI Alt, GM#12074103, Each

Part Number: SUM-RP23835

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Exhaust Gasket and Bolts Pro Packs 05-0130

Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Chevy, Small Block, Kit

Part Number: CMB-05-0130

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770567

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: SUM-770567

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770565

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: SUM-770565

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Summit Racing™ Billet Aluminum Water Necks SUM-371111-BL

Water Neck, Billet Aluminum, Blue, 90 Degree, -16 AN, Swivel, Chevy, Each

Part Number: SUM-371111-BL

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Summit Racing™ Loaded Strut Assemblies SUM-SA15020

Shocks and Struts, Loaded Strut Assemblies, Stock Ride Height, Twin-tube, Gas-charged, Black Boot, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: SUM-SA15020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770568

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Each

Part Number: SUM-770568

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770564

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Isuzu, Each

Part Number: SUM-770564

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Summit Racing™ Billet Aluminum Water Necks SUM-371111-RE

Water Neck, Billet Aluminum, Red, 90 Degree, -16 AN, Swivel, Chevy, Each

Part Number: SUM-371111-RE

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Summit Racing™ Standard Timing Sets SUM-TS73123

Timing Chain and Gear Set, Single Roller, Steel/Steel Sprockets, Chevy, OE Roller Cam, V8, Set

Part Number: SUM-TS73123

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Summit Racing™ Dual-Exhaust Transmission Crossmembers SUM-770563

Transmission Crossmember, Steel, Black Powdercoated, Chevy, GMC, Isuzu, Each

Part Number: SUM-770563

Not Yet Reviewed

Estimated Ship Date: Jun 16, 2026 if ordered today

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Estimated Ship Date: Jun 16, 2026 if ordered today

Summit Racing™ Standard Timing Sets SUM-TS73075

Timing Chain and Gear Set, OE Replacement, GM, Set

Part Number: SUM-TS73075

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

Summit Racing™ Standard Timing Sets SUM-TS73064

Timing Chain and Gear Set, OE Replacement, GM, Set

Part Number: SUM-TS73064

Not Yet Reviewed

Estimated Ship Date: Jun 18, 2026 if ordered today

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Estimated Ship Date: Jun 18, 2026 if ordered today

1991 CHEVROLET Summit Racing Parts and Accessories