Crankshafts

CALLIES ULTRA BOOST 4.750 / 400 / 2.100 BBC POST

Part Number: CPI-SMS-21-UB

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MAGNUM CRANK 4.125 350 2.000 BBPOST

Part Number: CPI-SMU-14A-MG

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CALLIES ULTRA BOOST SBC CRANK 4.125/400/2.100

Part Number: CPI-SMU-21-UB

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Estimated Ship Date: Oct 10, 2025 if ordered today

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MAGNUM CRANK 4.125 400 2.000

Part Number: CPI-SMU-24A-MG

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MAGNUM CRANK 3.400 350 2.100

Part Number: CPI-SMW-11A-MG

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MAGNUM CRANK 3.335 350 2.100

Part Number: CPI-SMX-11A-MG

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MAGNUM 3.335 350 2.000 CRANK

Part Number: CPI-SMX-14A-MG

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CALLIES SB 3.450/350/1.888 JOURNAL ULTRA DIRT FORGED

Part Number: CPI-SMY-19A-UD

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Estimated Ship Date: Oct 10, 2025 if ordered today

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CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ

Part Number: CPI-SOO-14-UD

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MAGNUM ULTRA DIRT CRANK 4.000 400 2.000 BB POST

Part Number: CPI-SOO-24-UD

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CALLIES SB ULTRA DIRT CRANK 4.000 STROKE

Part Number: CPI-S4O-14-UD

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SBC 4.5 S/B, 4" / 400 / 2.000

Part Number: CPI-S4O-24-UD

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

Part Number: CPI-S4O-29-UD

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CALLIES SBC ULTRA BOOST 4.250/400/2.100

Part Number: CPI-S4P-21-UB

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ULTRA SB BILLET 4.500 SB 4.250/400/2.00

Part Number: CPI-S4P-24-UB

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ULTRA DIRT SB BILLET 4.500 SB 4.250/400/2.00

Part Number: CPI-S4P-24-UD

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SBC MAGNUM BILLET CRANK 4.500 400 2.100

Part Number: CPI-S4Q-21-MB

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CALLIES ULTRA BOOST CRANK 4.500" BORE SPACE 4.750/400/2.000

Part Number: CPI-S4S-2X-UB

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

Part Number: CPI-S4U-19-UD

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ULTRA BILLET CRANK 4.5BS 4.125 400 2.100

Part Number: CPI-S4U-21K-UL

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ULTRA BILLET CRANK 4.5BS 4.125 400 2.000

Part Number: CPI-S4U-24-UL

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BILLET CRANK 4.500 SB 2.100 ULTRA

Part Number: CPI-S4Z-21K-UL

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ULTRA BILLET CRANK 4.5SB SPEC/400/2.00

Part Number: CPI-S4Z-24-UL

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CALLIES SB ULTRA BILLET 3.900 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8C-24-UL

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CALLIES SB ULTRA DIRT BILLET 3.625 / 400 / 2.000 SPREADBORE

Part Number: CPI-S8H-24-UD

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