1966 GMC | Summit Racing

Cometic MLS Head Gaskets C5269-036

Cometic MLS Head Gaskets C5269-036

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-036

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5270-027

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5270-040

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-040

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5272-027

Head Gasket, MLS, 4.165 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-027

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5273-036

Head Gasket, MLS, 4.200 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-036

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

TCI PRO-X TH400 Center Support Rings 223603

PRO-X TH400 CENTER SUPPORT RING

Part Number: TCI-223603

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Cometic MLS Head Gaskets C5407-040

Head Gaskets, 4.160 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5407-040

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5400-027

Head Gasket, MLS, 4.125 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-027

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5400-036

Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5400-036

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Cometic MLS Head Gaskets C5402-030

Head Gasket, MLS, 4.160 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5402-030

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5408-027

Head Gasket, MLS, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5408-027

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5954-040

Engine Cylinder Head Gasket

Part Number: CGT-C5954-040

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

OER Authorized Rear Window Glass BT6066DT

Window Glass, Rear, Tinted, Chevy, GMC, Each

Part Number: OER-BT6066DT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 31, 2026 if ordered today

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Estimated Ship Date: Jul 31, 2026 if ordered today

Sealed Power Cast Piston Rings E-245X 40

Piston Rings, Cast Iron, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-245X40

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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TCI Filler Tubes and Dipsticks 743810

Automatic Transmission Dipstick with Tube, Locking, Steel/Plastic, Gold Dichromate/Black, Dedenbear Powerglide

Part Number: TCI-743810

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Brothers Trucks Door Hinges DHR6066-LH

60-66 CHVY REPLACEMENT DOOR HINGE-EA

Part Number: HCT-DHR6066-LH

Not Yet Reviewed

Estimated Ship Date: Today

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Brothers Trucks Door Hinges DHR6066-RH

60-66 CHVY REPLACEMENT DOOR HINGE-EA

Part Number: HCT-DHR6066-RH

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

Melling Mell-Lube Engine Assembly and Break-In Fluid M-10012G

Lubricant, MELL-LUBE

Part Number: MEL-M-10012G

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

SCE Pro Copper Head Gaskets P111532NW

Head Gasket, Copper, 4.155 in. Bore, 0.032 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111532NW

Not Yet Reviewed

Estimated Ship Date: Today

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Goodmark Fender Braces GMK414219560L

Fender Brace, OEM Replacement, Driver Side Inner, Steel, EDP Coated, Chevy, GMC, Each

Part Number: GMK-4142-195-60L

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 21, 2026 if ordered today

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Estimated Ship Date: Sep 21, 2026 if ordered today

Goodmark Fender Braces GMK414219560R

Fender Brace, OEM Replacement, Passenger Side Inner, Steel, EDP Coated, Chevy, GMC, Each

Part Number: GMK-4142-195-60R

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 18, 2026 if ordered today

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Estimated Ship Date: Sep 18, 2026 if ordered today

Sealed Power Cam Bearings 2100M

Cam Bearings, Performance, Steel Backed Babbit, Chevy, 4.6L, 5.0L, 5.4L, 5.7L, Set

Part Number: SLP-2100M

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Precision Replacement Parts Windows, Individual 4438 T GTN

1964-1966 GM Pickup/Suburban, Door Glass, Tempered Left or Right Hand Green

Part Number: PQP-4438-T-GTN

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Brothers Trucks License Plate Flip Kits LPFK772

License Plate Mounting Brackets, Flip Style for Hidden Trailer Hitches or Modified Roll Pans, Steel, Black Finish, Chevrolet, GMC, Each

Part Number: HCT-LPFK772

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Centric Standard Brake Master Cylinders 131.62017

Brake Master Cylinder, Standard, Cast Iron Reservoir, 1.63 in. Lg. Pushrod, 1 in. Bore, 7/16 in.-24, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac,Each

Part Number: CEB-131-62017

Not Yet Reviewed

Estimated Ship Date: Today

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1966 GMC Parts and Accessories