Crankshafts

4340 Forged Pro Series Lightweight

Part Number: SCA-445425C-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.500 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BBG42B-MG

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

SB Mopar 340 Forged Steel Crank, 3.580 stroke, 6.123 in. Rod, May Req. Heavy Metal, Lightning Holes on Rod Journals, Narrowed Rod Bearings Req.

Part Number: SUM-MOP34033106

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

4340 Forged Superlight Crankshaft

Part Number: SCA-4426015-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

4340 Forged Superlight Crankshaft

Part Number: SCA-4426018-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

4340 Forged Pro Series Lightweight

Part Number: SCA-44294500-2

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

CRANKSHAFT ASM

Part Number: ADO-12670965

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

CRANKSHAFT ASM

Part Number: ADO-12674743

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

CALLIES BB 5.3 ULTRA BOOST 5.375/2.750/2.197

Part Number: CPI-BQ-PR-UB

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

ULTRA BOOST CRANK 6.250 5.300 B.S.

Part Number: CPI-B524PM-UB

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SBC 4.5 S/B, 4" / 400 / HONDA

Part Number: CPI-S4O-29-UD

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

MAGNUM ULTRA DIRT FORGED CRANK 3.800 350 2.000

Part Number: CPI-SAK-14A-UD

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

MAGNUM CRANK 3.875 350 HONDA JOURNL

Part Number: CPI-SAM-19A-MG

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT CRANK 3.875/2.448/1.888

Part Number: CPI-SMM-19-UD

Not Yet Reviewed

Estimated Ship Date: Jul 21, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

DURMAX ULTRA BILLET 3.650/3.650/2.480

Part Number: CPI-D342MU-UL

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES FORD ULTRA BOOST CRANK 4.000/2.750/2.100

Part Number: CPI-EFO-71-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES FORD ULTRA BOOST CRANK 4.250/2.750/2.100

Part Number: CPI-EFP-71-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES 351C ULTRA BOOST 4.125 / 351C / 2.100

Part Number: CPI-EFU-71-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

FORD ULTRA DIRT FORGED CRANK 4.125/2.750/2.000 SB CHEVY WIDTH

Part Number: CPI-EFU-74V-UD

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES MOPAR 4.900 BORE SPACING ULTRA BILLET 3.950/ 2.750 / 2.375

Part Number: CPI-F111PY-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES NOONAN 4.900 BORE SPACING ULTRA BILLET 4.000 / 2.750 / 2.375

Part Number: CPI-F1O-P7-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES GEN 3 HEMI BILLET 3.500 STROKE 2.00 JOURNAL

Part Number: CPI-YYG-E4-UL

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES GEN 3 HEMI BILLET 4.000 STROKE 2.100 JOURNAL

Part Number: CPI-YYO-E1-UB

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES ULTRA DIRT BILLET SBC CRANK 3.550/350/1.888

Part Number: CPI-SAT-19-UD

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CALLIES SB FORGED ULTRA DIRT CRANK 3.550/350/1.888

Part Number: CPI-SAT-19A-UD

Not Yet Reviewed

Estimated Ship Date: Jul 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order