Availability
ULTRA BOOST CRANK 4.300 / 2.747 / 2.374 .185 Radius PRO-MOD SIZES
Part Number: CPI-BB4-P7-UB
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES MAGNUM CRANK 3.650/2.750/2.100 WITH SB WIDTH
Part Number: CPI-BB4241B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES MAGNUM BBC CRANK 3.650/2.750/2.200
Part Number: CPI-BB4242B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES BBC CRANK 3.650/2.100 2 PIECE SEAL
Part Number: CPI-BB4243B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES BBC CRANK 3.650/2.750/2.000 BBC width
Part Number: CPI-BB424FB-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM BBC CRANK 3.650/2.497/2.200
Part Number: CPI-BB4282B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM BB CRANK 3.780 / 2.750 / 2.000 OD + W
Part Number: CPI-BB444FB-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
ULTRA BOOST CRANK 5.625 / 2.747 / 2.374
Part Number: CPI-BB4APR-UB
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM BB CRANK 5.625 2.750 2.200
Part Number: CPI-BB4APRB-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES BBC ULTRA BOOST CRANK 4.800/ 2.750/ 2.100
Part Number: CPI-BB4C43-UB
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES SB FORGED ULTRA DIRT CRANK 3.480/2.448/1.888
Part Number: CPI-SAF-19A-UD
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM SB CRANK 3.480/400/2.000
Part Number: CPI-SAF-24A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM SB CRANK 3.480 283 2.000
Part Number: CPI-SAF-54A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM SB CRANK 3.480 283 1.888
Part Number: CPI-SAF-59A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.480 in. Stroke, 5.700 in. Rods, 2.000 Pin, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAF14A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.480 in. Stroke, 5.700 in. Rods, 1.888 Pin, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAF19A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CRANKSHAFT
Part Number: CPI-SAF21A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
BILLET CCW ULTRA DIRT CRANK 3.500/350/2.000
Part Number: CPI-SAG-14-UD
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
FORGED 6 COUNTERWEIGHT ULTRA DIRT CRANK 3.500 350 2.000
Part Number: CPI-SAG-14A-UD
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.500/2.448/1.888
Part Number: CPI-SAG-19-UD
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM FORGED ULTRA DIRT CRANK 3.500 350 HONDA
Part Number: CPI-SAG-19A-UD
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
CALLIES MAGNUM 3.500 / 400 / 2.100
Part Number: CPI-SAG-21A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
MAGNUM SB CRANK 3.500 400 2.000
Part Number: CPI-SAG-24A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
SMALL BLOCK MAGNUM CRANK 3.500/283/2.000
Part Number: CPI-SAG-54A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
ULTRA BILLET CRANK 3.500 283 1.888
Part Number: CPI-SAG-59-UL
Not Yet Reviewed
Estimated Ship Date: Oct 10, 2025 if ordered today
Estimated Ship Date: Oct 10, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
