Crankshafts

CALLIES BIG BLOCK 5.0 S/B 4.580 / 2.750 / 2.197 2.080 WIDE

Part Number: CPI-BQ7C4M-UB

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Estimated Ship Date: Mar 12, 2026 if ordered today

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CALLIES ULTRA BOOST 5" S/B 5.650 STROKE / 2.747 / 2.197

Part Number: CPI-BQ83PR-UB

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Estimated Ship Date: Mar 12, 2026 if ordered today

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BB ULTRA BILLET CRANK 4.875 2.750 2.200 PRO MOD SIZES

Part Number: CPI-BQI-PR-UB

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Estimated Ship Date: Mar 12, 2026 if ordered today

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CALLIES BB ULTRA BILLET CRANK 4.000/2.747/2.197

Part Number: CPI-BQO-PR-UB

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MAGNUM BB BILLET CRANK 4.500 2.750 2.200

Part Number: CPI-BQQ-45K-MG

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CALLIES BBC ULTRA BILLET 5" BS - 4.750 / 2.747 / 2.197

Part Number: CPI-BQS-PR-UB

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BB ULTRA BOOST CRANK 5.00 2.750 2.200

Part Number: CPI-BQV-PR-UB

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CALLIES BBC ULTRA BOOST 5" S/B 5.550 / 2.474 / 2.197

Part Number: CPI-BQZ-PR-UB

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MAX 1182 CRANK 3.500 350 2.10

Part Number: CPI-CAG-11D-ML

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4.250 STROKE LS CRANK 351C MAIN, BBC 2.200 ROD JOURNAL ULTRA BOOST

Part Number: CPI-APP-7X-UB

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CALLIES ULTRA BILLET CRANK 4.500/2.559./2.100

Part Number: CPI-APQ-31-UB

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ULTRA BOOST LS 4.625/2.750/2.100

Part Number: CPI-APR-71-UB

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CALLIES ULTRA BILLET CRANK 4.750/2.559./2.200

Part Number: CPI-APS-7X-UB

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ULTRA BOOST LS CRANK 4.125 2.559 2.100

Part Number: CPI-APU-31-UB

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ULTRA BILLET LS CRANK 4.125 2.559 1.888

Part Number: CPI-APU-39-UB

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CALLIES LS CRANK 4.125/2.750/2.100

Part Number: CPI-APU-71-UB

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CALLIES LS ULTRA BOOST BILLET CRANK 4.125/351/2.200

Part Number: CPI-APU-7X-UB

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CALLIES LS ULTRA BILLET 3.400 / 2.559 / 2.100

Part Number: CPI-APW-31-UB

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LS7 ULTRA BOOST CRANK 4.600 2.559 2.100

Part Number: CPI-AW4531-UB

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CALLIES LS ULTRA BOOST CRANK 4.375 2.559 2.100

Part Number: CPI-AWB-31-UB

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CALLIES LS7 DRY SUMP SNOUT ULTRA BILLET CRANK 3.750/LS MAIN/2.100

Part Number: CPI-AWJ-31-UB

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LS7 ULTRA BOOST CRANK 3.750/2.750/2.100

Part Number: CPI-AWJ-71-UB

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CALLIES LS1 ULTRA BILLET CRANK 4.000 STROKE

Part Number: CPI-AWO-31-UB

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CALLIES LS7 ULTRA BILLET 4.000/2.559/ 2.000

Part Number: CPI-AWO-34-UB

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LS ULTRA BOOST 4" / 351C / 2.100

Part Number: CPI-AWO-71-UB

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Estimated Ship Date: Mar 12, 2026 if ordered today

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