1973 | Summit Racing

Crower Lightweight Crankshafts LW95133

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.000 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95133

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Enduro Crankshafts E95128X4

Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95128X4

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Billet Crankshafts 95191C

Crankshaft, 2-Piece Seal, Internal Balance, Billet Steel, Custom Order, Ford, 352-428, Each

Part Number: CRO-95191C

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Standard Series Crankshafts 95140

Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.750 in. Stroke, Chevy, Each

Part Number: CRO-95140

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Standard Series Crankshafts 95121

Crankshaft, 2-piece seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Custom Order, Chevy, Each

Part Number: CRO-95121

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Lightweight Crankshafts LW95115

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.000 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95115

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Enduro Crankshafts E95127X4

Crankshaft, Forged 4340 Steel, 3.875 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 350, 400

Part Number: CRO-E95127X4

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Strange Pro Race Steel Rear Brake Kits B1716WC

Strange Pro Race Steel Rear Brake Kits B1716WC

Disc Brakes, Pro Race, Rear, Slotted Surface Rotors, 4-piston Calipers, Chevy, GM 8.5 in., Small GM Car, Kit

Part Number: STR-B1716WC

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Estimated Ship Date: Jun 9, 2026 if ordered today

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Estimated Ship Date: Jun 9, 2026 if ordered today

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KB Performance Pistons SKB137.STD

Piston, Hypereutectic, Flat, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB137-STD

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Silv-O-Lite Cast Pistons S1630.030

Piston, Cast, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Each

Part Number: UEM-S1630-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Silv-O-Lite Hypereutectic Pistons S3177H.030

Piston, Hypereutectic, Dish, 4.080 in. Bore, 3/32 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-S3177H-030

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Zumbrota Drivetrain Axle Assemblies RAA435-1895C

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.08 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1895C

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Zumbrota Drivetrain Axle Assemblies RAA435-1895F

Reman Axle Assy, GM 12 Bolt 8.875 In., 4.11 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1895F

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Zumbrota Drivetrain Axle Assemblies RAA435-1895F-P

Reman Axle Assy, GM 12 Bolt 8.875 In., 4.11 Ratio, w/ Posi Traction

Part Number: ZUD-S0099

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Zumbrota Drivetrain Axle Assemblies RAA435-1896E

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.73 Ratio, w/o Posi Traction

Part Number: ZUD-RAA435-1896E

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Brodix Cylinder Heads IK 215 Cylinder Heads for Small Block Chevy 9991030

Top End Engine Kit, IK Series, Cylinder Heads, Hydraulic Roller, Intake Manifold, Vale Springs, Gaskets, Hardware, Chevy, 400,

Part Number: BRO-9991030

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Dart Single Plane Intake Manifolds 42411002

Intake Manifold, Single Plane, Aluminum, 4-barrel Spread Bore, CNC Port Matched, Chevy, Small Block, Each

Part Number: DRT-42411002

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Sanderson Headers Zoomie Headers ZOOMIESBC-BEC

Headers, Zoomies, Steel, Black Ceramic Coated, 1 7/8 in. Primary Tube, Chevy, Small Block, Pair

Part Number: SNH-ZOOMIESBCBEC

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Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

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ATI TH400 Transmissions ATI401360

Automatic Transmission, Reverse Shift Pattern, Trans-Brake, Manual Valve Body, Chevy, TH400, Each

Part Number: ATI-401360

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

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Zumbrota Drivetrain Axle Assemblies RAA435-1896E-P

Reman Axle Assy, GM 12 Bolt 8.875 In., 3.73 Ratio, w/ Posi Traction

Part Number: ZUD-S0102

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 52031

MM BB FT 4.360B/4.250S/7.100R/1.480CD N/

Part Number: DPP-52031

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 52430

MO BB DS 4.380B/4.250S/6.768R/1.815CD N/

Part Number: DPP-52430

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 51009

N/S MO 340 FT 4.080B/4.000S/6.123R/1.457

Part Number: DPP-51009

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11768

SB Chevy DM 4.160B/1.125CD NS

Part Number: DPP-11768

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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Diamond Pistons Domestic Series Pistons 11769

SB Chevy DM 4.165B/1.125CD

Part Number: DPP-11769

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

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1973 Parts and Accessories