1984 Engines & Components - Customizable - Free Shipping on Orders Over $109 at Summit Racing

Crower Ultra Light Forged Steel Crankshafts UL95133

Crankshaft, Ultra Light, 2-Piece Seal, Internal Balance, Forged 4340, 4.000 in. Stroke, Chevy, 454, Each

Part Number: CRO-UL95133

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Estimated Ship Date: Jul 10, 2026 if ordered today

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Crower Lightweight Crankshafts LW95127

Crankshaft, Light Weight, 2-Piece Seal, Internal Balance, Forged 4340, 3.875 in. Stroke, Chevy Small Block, Ea.

Part Number: CRO-LW95127

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Estimated Ship Date: Jul 10, 2026 if ordered today

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Crower Lightweight Crankshafts LW95137

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-LW95137

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Estimated Ship Date: Jul 10, 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: Jul 10, 2026 if ordered today

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Crower Lightweight Crankshafts LW95140

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

Part Number: CRO-LW95140

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Estimated Ship Date: Jul 10, 2026 if ordered today

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Crower Standard Series Crankshafts 95124

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.625 in. Stroke, Chevy, Each

Part Number: CRO-95124

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Estimated Ship Date: Jul 10, 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: Jul 10, 2026 if ordered today

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Crower Enduro Crankshafts E95137X4

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.50 in. Stroke, Chevy, 454, Each

Part Number: CRO-E95137X4

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Estimated Ship Date: Jul 10, 2026 if ordered today

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Crower Enduro Crankshafts E95139X4

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

Part Number: CRO-E95139X4

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Estimated Ship Date: Jul 10, 2026 if ordered today

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Ross Racing Forged Pistons W90461L

Piston, Forged, Dome, 4.030 in. Bore, Chevy, Each

Part Number: ROS-W90461L

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ross Racing Forged Pistons W90466R

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Each

Part Number: ROS-W90466R

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ross Racing Forged Pistons W91751R

Piston, Forged, Dome, 4.040 in. Bore, Chevy, Small Block, Each

Part Number: ROS-W91751R

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ross Racing Forged Pistons W99801

Piston, Forged, Dish, 4.030 in. Bore, Ford, Small Block, Each

Part Number: ROS-W99801

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Wiseco Pro Tru Street Pistons 5503A3

Wiseco Pro Tru Street Pistons 5503A3

Piston, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Single Piston, Each

Part Number: WIS-5503A3

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

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KB Performance Pistons SKB107R.070

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

Part Number: UEM-SKB107R-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 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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Callies Ultra Connecting Rods U16200-UW

Connecting Rods, Ultra, H-beam, 6.385 in. Length, Forged 4330 Steel, Shot-peened, Chevy, Big Block, Each

Part Number: CPI-U16200-1

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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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Carrillo Pro-H Tapered H-Beam Connecting Rods C-283<-66125S-8

Connecting Rods, Forged Steel, Tapered H-Beam, Cap Screw, Floating, 6.125 in., Chevy, Small Block, Set of 8

Part Number: CNN-C28366125S08

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Callies Ultra Connecting Rods U15117-UW

Connecting Rods, Ultra, I-beam, 6.385 in. Length, Forged 4330 Steel, Shot-peened, Chevy, Big Block, Each

Part Number: CPI-U15117-1

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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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Callies Ultra Connecting Rods U15816-UW

Connecting Rod, Ultra, I-beam, Forged 4330 Steel, 6.800 in. Length, Cap Screw, ARP L19, Floating, Ford, Big Block 385 Series, Each

Part Number: CPI-U15816-1

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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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Eagle H-Beam Connecting Rods CRS6000B3DL19-1

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

Part Number: ESP-6000B3DL19-1

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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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Eagle H-Beam Connecting Rods CRS6250B3D-1

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

Part Number: ESP-6250B3D-1

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Eagle H-Beam Connecting Rods CRS63853D20-1

ESP BBC 6.385" ROD

Part Number: ESP-63853D20-1

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Estimated Ship Date: Apr 29, 2026 if ordered today

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