1966 GMC | Summit Racing

Cometic MLS Head Gaskets C5271-027

Cometic MLS Head Gaskets C5271-027

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

Part Number: CGT-C5271-027

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 Head Gaskets C15499-040

.040" MLS NO STEAM HEAD GSKT

Part Number: CGT-C15499-040

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 C5411-027

Engine Cylinder Head Gasket

Part Number: CGT-C5411-027

Not Yet Reviewed

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Cometic MLS Head Gaskets C5269-027

Head Gasket, MLS, 4.060 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-027

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

Motive Gear Basic Ring and Pinion Gear Installation Kits D44IK

Ring and Pinion Installation Kit, Basic, Dana 44, Front/Rear, Kit

Part Number: MGR-D44IK

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Proform Chevy V8 High Performance Distributors 66940

Distributor, Magnetic Pickup, Mechanical, Vacuum Advance, Tan Cap, Chevy, Big/Small Block, Each

Part Number: PRO-66940

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Auto Metal Direct Truck Bed Repair Panels 755-4060-6L

Repair Panel, Steel, Black EDP, Driver Side, Truck Bed, Lower Rear, GM, Pickup, Short Bed, Each

Part Number: AMD-755-4060-6L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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TCI Automatic Transmission Clutch Friction Plates 724105

Frictions Super HD Blue Reverse TH350 .098 (5 ea.) Special High Static

Part Number: TCI-724105

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

Fine Lines Brake Lines for 1966 1500, 1963-1965 1500 SERIES, 1963-1966 C10 PICKUP - TIN6402OM

Brake Lines, Steel, Intermediate, Chevrolet, GMC, Sold as a Set

Part Number: FNL-TIN6402OM

Not Yet Reviewed

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Brothers Trucks U-Bolts, Leaf Spring UBOLTS

60-72 CHEVY/GMC TRUCK REAR AXLE U-BOLTS

Part Number: HCT-UBOLTS

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

Goodmark Hood Hinges GMK414221060L

Hood Hinge, Steel, Black EDP Coated, Driver Side, Chevy, GMC, Each

Part Number: GMK-4142-210-60L

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 18, 2026 if ordered today

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Estimated Ship Date: Sep 18, 2026 if ordered today

Goodmark Hood Hinges GMK414221060R

Hood Hinge, Steel, Black EDP Coated, Passenger Side, Chevy, GMC, Each

Part Number: GMK-4142-210-60R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Auto Metal Direct Quarter Panels 730-4060-L

Quarter Panel Patch, Wheel Arch, Steel, EDP Coated, Chevy, GMC, Driver Side, Each

Part Number: AMD-730-4060-L

Not Yet Reviewed

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SCE Pro Copper Head Gaskets P112021

Head Gasket, Copper, 4.200 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P112021

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Pro Copper Embossed Exhaust Gaskets 4911

Header and Exhaust Manifold Gaskets, Pro Copper Embossed, Oval Port, for Brodix BD1010 and BD2000 Cylinder Heads, Chevrolet, Small Block, Pair

Part Number: SCE-4911

Not Yet Reviewed

Estimated Ship Date: Today

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Auto Metal Direct Back Glass 660-4060-C

Windows, Individual, Auto Metal Direct Back Glass, Rear, Glass, Clear, Chevy, GMC, Each

Part Number: AMD-660-4060-C

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

Brothers Trucks Gas Shocks RGS63723-4INCH

1963-72 CHEVY/GMC REAR GAS SHOCK

Part Number: HCT-S0278

Not Yet Reviewed

Estimated Ship Date: Today

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OER Authorized Door Window Glass FT6466Y

Door Glass,1964-66 GM C/K Series Truck Smoke Front Door Glass (Gray Tint)

Part Number: OER-FT6466Y

Not Yet Reviewed

Estimated Ship Date: Aug 3, 2026 if ordered today

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Estimated Ship Date: Aug 3, 2026 if ordered today

Brothers Trucks Gas Shocks FGS63723INCH

1963-72 CHEVY/GMC TRUCK FRONT GAS SHOCK

Part Number: HCT-FGS63723INCH

Not Yet Reviewed

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Brothers Trucks Armrests ARX6600GRAY

Armrests, Pad Type, Urethane, Gray, Front Left/Front Right, Chevrolet, GMC, Each

Part Number: HCT-ARX6600GRAY

Not Yet Reviewed

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Goodmark Door Latch Assemblies GMK414244464L

FRONT DRIVER SIDE DOOR LATCH ASSEMBLY; MADE OF STEEL

Part Number: GMK-4142-444-64L

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2026 if ordered today

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Estimated Ship Date: Sep 18, 2026 if ordered today

Brothers Trucks Tailgate Trim TGM67FS60-66

60-72 CHVY/GMC TAILGATE PROTECTOR

Part Number: HCT-TGM67FS60-66

Not Yet Reviewed

Estimated Ship Date: Today

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Brothers Trucks Steering U-Joints, Couplers and Rag Joints RAG4766

47-67 CHVY POWER STEERING RAG JOINT ASSY

Part Number: HCT-RAG4766

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

Hastings Premium Ductile Ring Sets 2M667060

Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667060

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Sealed Power Performance Piston Ring Sets E-234K 60

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Brothers Trucks Steering U-Joints, Couplers and Rag Joints RAG6066

60-66 RAG JOINT / STEERING SHAFT ADAPTER

Part Number: HCT-RAG6066

Not Yet Reviewed

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1966 GMC Parts and Accessories