1966 CHEVROLET - Customizable - Free Shipping on Orders Over $125 at Summit Racing

Silv-O-Lite Cast Pistons S1412.020

Piston, Cast, Flat, 3.895 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, GMC, Small Block, Each

Part Number: UEM-S1412-020

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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Manley Tour Lite I-Beam Connecting Rods 14240-1

ROD-SBC SJ 5.700 TOUR

Part Number: MAN-14240-1

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14166-1

Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 6.535 in. Length, Chevy, Big Block, Each

Part Number: MAN-14166-1

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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Manley Steel H-Beam Connecting Rods 14066-1

Connecting Rod, 4340 H-Beam, Cap Screw, Bushed, 6.535 in., Chevy, Big Block, Each

Part Number: MAN-14066-1

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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Manley Pro Series I-Beam Connecting Rods 14170-1

ROD-BBC 6.660 I BEAM

Part Number: MAN-14170-1

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Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits COGM-A1G

Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1964-67 GM A-Body, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Part Number: AWR-COGM-A1G

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits for 1975-1986 C10, 1960-1974 C10 PICKUP, 1988-1999 C1500 - COGM-T1J

Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.97:1 First Gear, 0.50:1 Fifth Gear, Kit

Part Number: AWR-COGM-T1J

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3481HC.STD

Piston, Hypereutectic, Flat, 3.938 in. Bore, 3/32 in., 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S3481HC-STD

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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Heidts Nova Subframe/Crossmember Suspension Packages for 1962-1968 CHEVY II - CX-320-S-K

Heidts Nova Subframe/Crossmember Suspension Packages for 1962-1968 CHEVY II - CX-320-S-K

Front Suspension Packages, Nova Subframe/Crossmember, 5 x 4 3/4 in. Wheel Bolt Circle, Tubular Control Arms, Manual Rack and Pinion, Chevrolet, Kit

Part Number: HDT-CX320SK

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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FTI Performance Torque Converters MR0086

TORQUE CONVERTER

Part Number: FTI-MR0086

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Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

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Harwood Lexan Windows for 1966-1967 CHEVY II - HWWS-13931

Door Window, 1/8 in. Polycarbonate, Chevy 1966-67, Chevy II, 2-Door Hardtop, Pair

Part Number: HRD-13931

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

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KB Performance Pistons SKB165.060

Piston, Hypereutectic, Flat, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB165-060

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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KB Performance Pistons SKB165.040

Piston, Hypereutectic, Flat, 3.915 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB165-040

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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ATI Crank Trigger Shells ATI916380TR

Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916380TR

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1433.STD

Piston, Cast, Dome, 4.094 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S1433-STD

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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KB Performance Pistons SKB176.030

Piston, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB176-030

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

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ATI Crank Trigger Shells ATI916680TR

Crank Trigger Shell, Internal Engine Balance, Chevy, Each

Part Number: ATI-916680TR

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

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KB Performance Pistons SKB361.040

Piston, Hypereutectic, Dome, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB361-040

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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KB Performance Pistons SKB165.030

Piston, Hypereutectic, Flat, 3.905 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB165-030

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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KB Performance Pistons SKB157.STD

Piston, Hypereutectic, Dome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB157-STD

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Estimated Ship Date: May 15, 2026 if ordered today

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KB Performance Pistons SKB155.060

Piston, Hypereutectic, Dome, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB155-060

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits COGM-A1J

Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1964-67 GM A-Body, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Part Number: AWR-COGM-A1J

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits for 1975-1986 C10, 1960-1974 C10 PICKUP, 1988-1999 C1500 - COGM-T1G

Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.66:1 First Gear, 0.63:1 Fifth Gear, Kit

Part Number: AWR-COGM-T1G

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Estimated Ship Date: Jun 4, 2026 if ordered today

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Estimated Ship Date: Jun 4, 2026 if ordered today

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KB Performance Pistons SKB176.STD

Piston, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB176-STD

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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KB Performance Pistons SKB361.STD

Piston, Hypereutectic, Dome, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB361-STD

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

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1966 CHEVROLET Parts and Accessories