Availability
MAGNUM ULTRA DIRT BB CRANK 3.875 2.750 2.100
Part Number: CPI-BBM-43B-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each
Part Number: CPI-BBM42B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BB MAGNUM CRANK 3.790 /2.750/2.100
Part Number: CPI-BBN-43B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BIG BLOCK ULTRA BILLET 4.375 2.750 2.197
Part Number: CPI-BBB-PR-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM CRANK 3.900 2.750 2.200
Part Number: CPI-BBC-42B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM CRANK 3.900 2.750 2.100
Part Number: CPI-BBC-43B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 3.640 2.750 2.000 BIG BLOCK JOURNAL WIDTH
Part Number: CPI-BB9C4FB-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BB ULTRA BILLET CRANK 4.375/2.750/2.200
Part Number: CPI-BBB-42-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
COMPSTAR CRANK 4.375 2.750 2.100
Part Number: CPI-BBB-435-CS
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 4.375 2.750 2.100
Part Number: CPI-BBB-43B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM CRANK 4.375 2.750 2.000 BB WIDTH
Part Number: CPI-BBB-4FB-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 3.625 2.750 2.200
Part Number: CPI-BBH-42B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BBC ULTRA BOOST 3.625 / 2.750 / 2.100
Part Number: CPI-BBH-43-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 3.625 2.750 2.100
Part Number: CPI-BBH-43B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA DIRT BB CRANK 3.625 2.750 2.100
Part Number: CPI-BBH-43B-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 3.625 2.750 2.000 BIG BLOCK JOURNAL WIDTH
Part Number: CPI-BBH-4FB-M2
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 4.750 2.750 2.000
Part Number: CPI-BBS-4FB-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA CRANK 4.750 2.750 2.197
Part Number: CPI-BBS-PR-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BIG BLOCK MAGNUM CRANK 4.750/2.747/2.197
Part Number: CPI-BBS-PRB-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.125 in. Stroke, 6.385 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each
Part Number: CPI-BBU42B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLUES BB ULTRA BILLET CRANK 5.000/2.750/2.200
Part Number: CPI-BBV-42-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 5.000 2.750 2.100
Part Number: CPI-BBV-43B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 5.000 2.750 2.200
Part Number: CPI-BBV-PRB-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM ULTRA DIRT BB CRANK 3.575 STROKE 2.497 1.850 x 1.900 WIDE ROD JOURNALS
Part Number: CPI-BC2A8E-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM BB CRANK 3.400 2750 2.200
Part Number: CPI-BBW-42B-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
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