Crankshafts

CHEVY 400 350 MAINS

Part Number: ESP-12608040

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 374 cid, JE 13CC

Part Number: ESP-12620000

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 379 cid, JE 13CC

Part Number: ESP-12620030

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 387 cid, JE 12.9CC

Part Number: ESP-12622000

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 405 cid, JE 6.2CC

Part Number: ESP-12143020

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 407 cid, JE 6.2CC

Part Number: ESP-12143030

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 409 cid, JE 6.2CC

Part Number: ESP-12143040

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Competition assembly, 436 cid, JE -5CC

Part Number: ESP-12117040

Not Yet Reviewed

Estimated Ship Date: Jul 23, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Forged 4340 Steel, 3.480 in. Stroke, 2-piece Rear Main, Internal Engine Balance, Chevy, 305, 350

Part Number: CRO-E95121X4

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED SB CHEVY 3.500 STROKE WITH 4 HOLES

Part Number: CRO-E95122X4

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED SB CHEVY 3.625 STROKE WITH 4 HOLES

Part Number: CRO-E95124X4

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Enduro, 3.750 in. Stroke, Custom Balance, Forged 4340 Steel, 2-piece Rear Main Seal Style, Chevy

Part Number: CRO-E95125X4

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: CRO-E95127X4

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: CRO-E95128X4

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED SB CHEVY 4.125 STROKE WITH 4 HOLES

Part Number: CRO-E95129X4

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED ENDURO BB CHEV CUSTOM STROKE W/4 HOLES

Part Number: CRO-E95130X4

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED LIGHTWEIGHT BB CHEVY 5.000 (W/HOLES)

Part Number: CRO-LW95142

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.500 in. Stroke, Chevy, Each

Part Number: CRO-95137

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED BB CHEVY 5.000 STROKE (HOLES INCL)

Part Number: CRO-95142

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT LS1 (INCLUDES 95096 RELUCTOR RING)

Part Number: CRO-95100

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT 4340 FORGED SB CHEVY 3.000 STROKE (HOLES INCL)

Part Number: CRO-95115

Not Yet Reviewed

Estimated Ship Date: Aug 1, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, Custom Order, Chevy, Each

Part Number: CRO-95120

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

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

Part Number: CRO-95121

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 3.500 in. Stroke, Chevy, Each

Part Number: CRO-95122

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, 2-piece seal, Internal Balance, Forged 4340 Steel, 3.562 in. Stroke, Custom Order, Chevy, Each

Part Number: CRO-95123

Not Yet Reviewed

Estimated Ship Date: Oct 24, 2025 if ordered today

• Free Shipping
• Special Order