Availability
Crankshaft, Forged 4340 Steel, 4.000 in. Stroke, Internal Balance, 8 Counterweight, 58X Reluctor, Chevy, LSA, Each
Part Number: CPI-5PO-31W-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES LSA SHORT POST ULTRA BOOST CRANK 4.000/2.750/2.100
Part Number: CPI-5PO-71-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES FORD 351C CCW MAGNUM CRANK 4.150 / 2.750 / 2.100
Part Number: CPI-EF2-71V-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES BBC ULTRA BOOST 4.625 2.750 2.200
Part Number: CPI-BBR-PR-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES BBC ULTRA BOOST 4.750 2.750 2.200
Part Number: CPI-BBS-42-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 4.750 2.750 2.000
Part Number: CPI-BBS-4FB-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
ULTRA CRANK 4.750 2.750 2.197
Part Number: CPI-BBS-PR-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 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: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 3.550 2.750 2.100
Part Number: CPI-BBT-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES BBC ULTRA BOOST 4.125/2.750/2.200
Part Number: CPI-BBU-42-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
CALLIES BBC ULTRA BOOST 4.125/2.750/2.100
Part Number: CPI-BBU-43-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 4.125 2.750 2.100
Part Number: CPI-BBU-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
ULTRA BOOST BB CRANK 4.125 2.750 HEMI PIN
Part Number: CPI-BBU-45-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 4.125 2.750 HEMI PIN
Part Number: CPI-BBU-45B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
ULTRA BOOST BB CRANK 4.125 2.750 HEMI PIN
Part Number: CPI-BBU-47-UB
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 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: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 5.000 2.750 2.100
Part Number: CPI-BBV-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 5.000 2.750 2.200
Part Number: CPI-BBV-PRB-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 3.400 2750 2.200
Part Number: CPI-BBW-42B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 3.400 409 1.888
Part Number: CPI-BBW-8CB-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM BB CRANK 3.450 2.750 2.000
Part Number: CPI-BBY-44B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM ULTRA DIRT BB CRANK 3.570 STROKE 2.497 1.850 x 1.900 WIDE ROD JOURNALS
Part Number: CPI-BC208E-UD
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 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: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM ULTRA DIRT BB CRANK 3.580 STROKE 2.497 1.850 x 1.900 WIDE ROD JOURNALS
Part Number: CPI-BC4B8E-UD
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
MAGNUM 4.900SB CRANK 5.250 2.750 2.200
Part Number: CPI-BC7-42B-MG
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.