Crankshafts

MAGNUM CRANK 4.250/400/2.000 BB POST

Part Number: CPI-SMP-24A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.250 in. Stroke, 6.250 in. Rods, 2.100 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each

Part Number: CPI-SMP21A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB MAGNUM BILLET BB POST 4.500/400/2.100

Part Number: CPI-SMQ-21-UB

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM CRANK 4.500 400 2.100 BBC POST

Part Number: CPI-SMQ-21A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES ULTRA BOOST 4.750 / 400 / 2.100 BBC POST

Part Number: CPI-SMS-21-UB

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM FORGED ULTRA DIRT CRANK 3.350 350 HONDA

Part Number: CPI-SA8619A-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 2.985 350 1.888

Part Number: CPI-SA9219A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC FRG DIRT CRANK 3.762 / 350 / 1.888

Part Number: CPI-SA9419A-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES MAGNUM SBC 4.185/400/2.000

Part Number: CPI-SA9724A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC ULTRA DIRT FORGED 3.125 / 283 / 1.888

Part Number: CPI-SA9D59A-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 4.375 400 2.100

Part Number: CPI-SAB-21A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 4.375 400 2.000

Part Number: CPI-SAB-24A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT CRANK 3.000/2.448/1.888

Part Number: CPI-SAD-19-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 3.000 350 1.888

Part Number: CPI-SAD-19A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

FORGED ULTRA DIRT SB CRANK 3.000 350 1.888

Part Number: CPI-SAD-19A-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

FORGED ULTRA DIRT SB CRANK 3.000 350 1.850

Part Number: CPI-SAD-1EA-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 3.000 283 2.000

Part Number: CPI-SAD-54A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.000 in. Stroke, 5.700 in. Rods, 2.100 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAD11A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.000 in. Stroke, 5.700 in. Rods, 2.000 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SAD14A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CRANKSHAFT

Part Number: CPI-SAE-11AM-G

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT CRANK 3.250/2.448/1.888

Part Number: CPI-SAE-19-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 3.250 350 1.8888

Part Number: CPI-SAE-19A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC ULTRA DIRT CRANK 3.250/350/1.888

Part Number: CPI-SAE-19A-UD

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 3.250 283 2.000

Part Number: CPI-SAE-54A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 3.250 283 1.888

Part Number: CPI-SAE-59A-MG

Not Yet Reviewed

Estimated Ship Date: Sep 16, 2025 if ordered today

• Free Shipping
• Special Order