CHEVROLET Chevy big block Mark IV - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ HEI Ignition Coils SUM-850721

Ignition Coil, HEI, In-Cap, E-Core, Square, Epoxy, Black, 48,000 V, Red Cover, Chevy, GM, Each

Part Number: SUM-850721

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mr. Gasket High Performance Thermostats 4365

Thermostat, 195 Degree, High-Flow, Copper/Brass, Each

Part Number: MRG-4365

2.63 out of 5 stars ( 16 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ BBC Main Bearings SUM-172220

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: SUM-172220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Moroso Oil Filter Pre-Screens 23845

Pre-Filter Screen, Oil Filter, Stainless Steel, Chevy, Small/Big Block, V6, Each

Part Number: MOR-23845

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

OER Authorized Ignition Switches 1116683K

1967-90 GM Truck Ignition Switch Assembly; With Lock Cylinder And Keys

Part Number: OER-1116683K

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

EMP Stewart High Performance Thermostats 307

Thermostat, 160 Degree, High-Flow, Copper/Steel, Each

Part Number: EMP-307

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Monroe OESpectrum Shocks and Struts 5818

Shock/Strut, OESpectrum, Monotube, Rear, Each

Part Number: MON-5818

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

CA Headlight Switches for 1974-1977 CORVETTE - 59459

Headlight Switch, Plastic, Black/White, Chevrolet, Each

Part Number: MMU-59459

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Monroe OESpectrum Shocks and Struts 37049

Shock/Strut, OESpectrum, Front, Chevy, GMC, Each

Part Number: MON-37049

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Distributor Cap and Rotor Kits SUM-G5226

Cap and Rotor, Blue, Male/HEI, Brass Terminals, Clamp-Down, GM V8, Kit

Part Number: SUM-G5226

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Moog Control Arm Bushings K5149

Control Arm Bushings, Front, Lower, Rubber, Black, Chevy, GMC/Oldsmobile, Pontiac, Passenger Car, Kit

Part Number: MOG-K5149

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

LuK Clutch Slave Cylinders 5120271100

Clutch Slave Cylinder, Push Type, 13/16 in. Bore, Cast Iron, Natural, Chevy, GMC, Each

Part Number: LUK-LSC117

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Global West Suspension Coil Spring Spacers 1627

Spring Spacer, Rear, Aluminum, 1 in. Thickness, GM, Passenger Car, Each

Part Number: GLS-1627

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Fuel Tank Mounting Straps SUM-255203

Fuel Tank Straps, Black EDP Coated, GM, Passenger Car, Pair

Part Number: SUM-255203

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Mr. Gasket Timing Chain Cover Seals 17

Seal, Timing Chain Cover, Nitrile Rubber, Chevy, Big Block, Each

Part Number: MRG-17

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Rough Country Stainless Steel Extended Brake Lines 89335S

Brake Hose, Flexline, Braided Stainless Steel, Rear, Chevy, GMC, Each

Part Number: ROU-89335S

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Milodon Steel Timing Covers 65605

Timing Cover, 1-Piece, Steel, Gold Iridited, Chevy, Big Block, Each

Part Number: MIL-65605

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

American Autowire Temperature Sending Units 01513321

Sensors and Sending Units, American Autowire Temperature Sending Units, 1-Pin, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: AWW-01513321

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Global West Suspension Coil Spring Spacers 1103

Spring Spacer, Front, Aluminum, .500 in. Thickness, GM, Passenger Car, Each

Part Number: GLS-1103

3.91 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

UMI Performance Coil Spring Spacers 90064

UMI Performance Coil Spring Spacers 90064

Coil Spring Spacers, Rear Only, Steel, Zinc Coated, Buick, Chevy, Oldsmobile, Pontiac, Set of 6

Part Number: UPI-90064

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Summit Racing™ Fan Shroud Mounting Brackets for 1967-1969 CAMARO, FIREBIRD - SUM-380660

Fan Shroud Brackets, Bolt-On, Aluminum, Chevy, Pontiac, Pair

Part Number: SUM-380660

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Remflex Exhaust Header Gasket Sets 2032

GM V8, SBC, 1-1/4" x 1-5/8" Oval Prt, Use with raised weld bead headers - add sealing mat around the weld bead

Part Number: RFL-2032

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Global West Suspension Coil Spring Spacers 1706

Spring Spacer, Front, Aluminum, 1.000 in. Thickness, GM, Passenger Car, Each

Part Number: GLS-1706

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

RESTOPARTS® Manufactured Radiator Support Bushing Kits ULR005

Radiator Support Bushings, Rubber, Black, Buick, Chevy, Oldsmobile, Pontiac, Set

Part Number: OPG-ULR005

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

ACDelco GM Genuine Parts Engine Coolant Temperature Sensors 88865046

Electrical Switches, GM OE Engine Coolant Temperature Sensors, AMC, Buick, Cadillac, Chevrolet, Dodge, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-213-4793

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

CHEVROLET Chevy big block Mark IV Parts and Accessories