Crankshafts

CALLIES SBC MAGNUM CRANKSHAFT 3.493 350 2.100

Part Number: CPI-SA2C-11A-MG

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

ULTRA DIRT CRANK 3.820/350/1.888

Part Number: CPI-SA1319-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM ULTRA DIRT FORGED CRANK 3.820 350 1.888

Part Number: CPI-SA1319A-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA BOOST BILLET 3.820 / 400 / 2.000

Part Number: CPI-SA1324-UB

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC FRG CRANK 3.779 / 350 / 1.888

Part Number: CPI-SA1519A-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

SBC FORGED DIRT CRANK 3.330 350 1.888

Part Number: CPI-SA1A19A-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT CRANK 3.875/2.448/1.888x1.825

Part Number: CPI-S4M-1K-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT CRANK 4.000 STROKE

Part Number: CPI-S4O-14-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA BILLET 3.900 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8C-24-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA DIRT BILLET 3.625 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8H-24-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA BILLET 3.625 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8H-24-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC ULTRA DIRT 3.875 / 350 / 2.000 / 4.500 SPREADBORE W/ SBC POST

Part Number: CPI-S8M-14-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

4.5SB ULTRA BILLET SBC POST 3.875 350 1.888

Part Number: CPI-S8M-19K-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES BILLET ULTRA DIRT CRANK 4.5 S/B 4.125/350/1.888

Part Number: CPI-S4U-19-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

ULTRA BILLET CRANK 4.5BS 4.125 400 2.100

Part Number: CPI-S4U-21K-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC ULTRA DIRT 3.875 / 400 / 2.000 / 4.500 SPREADBORE W/ SBC POST

Part Number: CPI-S8M-24-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA BILLET CRANK 3.875

Part Number: CPI-S8M-24-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SB ULTRA BILLET CRANK 3.875 / 400 / 2.000

Part Number: CPI-S8M-24K-UL

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES 4.5" S/B SBC ULTRA DIRT BILLET 4.000 / 400 / 2.000

Part Number: CPI-S8O-24-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM SB CRANK 2.850 283 1.888

Part Number: CPI-SA2C59A-MG

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

FORGED UD SB CRANK 3.285 350 1.888

Part Number: CPI-SA2D19A-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES SBC STOCK ELIMINATOR CRANKSHAFT 3.493 / 350 / 2.100

Part Number: CPI-SA2C11A-SE

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

CALLIES ULTRA DIRT CRANK SBC 2 PIECE SEAL 3.562/350 MAIN/1.888

Part Number: CPI-SA6-19-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

MAGNUM FORGED ULTRA DIRT CRANK 3.360 350 HONDA

Part Number: CPI-SA6119A-UD

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order

Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.562 in. Stroke, 5.850 in. Rods, 1.888 Pin, Internal Balance, Chevy, Small Block, Each

Part Number: CPI-SA619A-MG

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Free Shipping
• Special Order