1973 Engines & Components

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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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Ultra Light Forged Steel Crankshafts UL95132

Crankshaft, Ultra Light, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, Chevy, 454, Each

Part Number: CRO-UL95132

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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 Lightweight Crankshafts LW95139

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95139

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Lightweight Crankshafts LW95126

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.800 in. Stroke, Custom Order, Chevy, 350, 400

Part Number: CRO-LW95126

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Estimated Ship Date: Aug 24, 2026 if ordered today

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Crower Lightweight Crankshafts LW95136

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95136

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Estimated Ship Date: Aug 24, 2026 if ordered today

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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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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 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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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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Manley Sportmaster Steel Connecting Rods 14116-1

Connecting Rod, Sportmaster, 4340 Steel, I-Beam, Cap Screw, Floating, 5.806 in. Length, Chevy, Small Block

Part Number: MAN-14116-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Eagle H-Beam Connecting Rods CRS6125B3DL19-1

ESP 6.125" 2.100 ROD

Part Number: ESP-6125B3DL19-1

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Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

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KB Performance Pistons SKB190R.060

Piston, Hypereutectic, Dome, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB190R-060

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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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Ross Racing Forged Pistons W94456R

PISTON RIGHT

Part Number: ROS-W94456R

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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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Eagle H-Beam Connecting Rods CRS63853DL19-1

Connecting Rod, ESP 4340 H-Beam, Cap Screw, Bushed, Chevy, Big Block, Each

Part Number: ESP-63853DL19-1

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

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Champ Pans Fabricated Aluminum Valve Covers CP1146-5

Valve Cover, Right Side, Fabricated Aluminum, -12 AN Port, Natural, Chevrolet, Small Block, Each

Part Number: CHP-CP1146-5

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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Champ Pans Fabricated Aluminum Valve Covers CP1146-15

Valve Cover, Right Side, Fabricated Aluminum, -16 AN Port and Fill Kit, Natural, Chevrolet, Small Block, Each

Part Number: CHP-CP1146-15

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 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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KB Performance Pistons SKB114R.040

Piston, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB114R-040

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KB Performance Pistons SKB107L.070

Piston, Hypereutectic, Flat, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB107L-070

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KB Performance Pistons SKB114L.040

Piston, Hypereutectic, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, GM, V6, V8, Each

Part Number: UEM-SKB114L-040

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KB Performance Pistons SKB151.STD

Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB151-STD

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

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Howards Cams Special Grind Camshafts 119996-S

Howards Cams Special Grind Camshafts 119996-S

Camshaft, Mechanical Flat Tappet, Custom Grind, 4/7 Swap Firing Order, Small Base, Chevy, Small Block, Each

Part Number: HRS-119996-S

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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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Diamond Pistons Domestic Series Pistons 51405

MO MAG DS 4.030B/4.000S/6.123R/1.457CD

Part Number: DPP-51405

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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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