Crankshafts

MAGNUM 8CTWT LS CRANK 3.150 2.5585 2.1000

Part Number: CPI-5U4631W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

LS7 ULTRA BOOST CRANK 4.080/2.559/2.100

Part Number: CPI-5UA-31-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM 8CTWT DRY SUMP LT CRANK 3.900 2.5585 2.1000

Part Number: CPI-5UC-31W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS MAGNUM CRANK 3.625/2.559/2.100

Part Number: CPI-5UH-31W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM LS CRANK 3.750 2.5585 2.100

Part Number: CPI-APJ-31W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

ULTRA BOOST CRANK 3.750 2.559 2.000

Part Number: CPI-APJ-34-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

FORGED UD LS1 CRANK 3.750 2.5585 2.000

Part Number: CPI-APJ-34V-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS MAGNUM CRANK 3.750 2.000 8 CWT

Part Number: CPI-APJ-34W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES Ultra Dirt 3.750 LS Honda

Part Number: CPI-APJ-39-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES Forged Ultra Dirt 3.750 LS Honda

Part Number: CPI-APJ-39W-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS1 ULTRA BILLET CRANK 3.750/2.750/2.448

Part Number: CPI-APJ-71-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM 8CTWT LS CRANK 3.280 2.5585 2.1000

Part Number: CPI-APL-31W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS ULTRA BOOST CRANK 3.875/2.750/2.100

Part Number: CPI-APM-71-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES CCW LS FORGED DIRT 4.000 / 2.559 / 2.100

Part Number: CPI-APO-31W-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS1 ULTRA BILLET CRANK 4.000 STROKE

Part Number: CPI-APO-34-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS ULTRA DIRT CRANK 4.000/2.559/2.000

Part Number: CPI-APO-34-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM 8CTWT LS CRANK 4.000 2.5585 2.0000

Part Number: CPI-APO-34W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES Forged Ultra Dirt 4.000 stroke Billet CRANK

Part Number: CPI-APO-34W-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES LS MAG CCW 4" / 351C / 2.100

Part Number: CPI-APO-71W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

CALLIES MG LS UD CRANK 3.335 STROKE

Part Number: CPI-APX-34V-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

Crankshaft, Magnum, Forged 4340 Steel, 4.125 in. Stroke, 6.125 in. Rod, Internal Balance, Chevy, LS7, 58X Reluctor, Long Snout, Each

Part Number: CPI-AWU-31W-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

Crankshaft, Stock Eliminator, 2-Piece, 3.773 in. Stroke, Forged 4340 Steel, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BB1542BSE

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

Crankshaft, Stock Eliminator, 2-Piece, 4.011 in. Stroke, Forged 4340 Steel, Internal Balance, Chevy, Big Block, Each

Part Number: CPI-BB1642B-SE

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM CRANK 5.300 2.750 2.100

Part Number: CPI-BB5-43B-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order

MAGNUM BB CRANK 5.300 2.750 2.200

Part Number: CPI-BB5-PRB-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

• Free Shipping
• Special Order