Availability
MAGNUM ULTRA DIRT TOYOTA CRANK 3.800 2.500 2.00 x 1.825
Part Number: CPI-SK-AP-UD
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.000 in. Rods, 2.000 Pin, Big Block Post, Chevy, Small Block, Each
Part Number: CPI-SMM14A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 4.000/2.448/2.00
Part Number: CPI-SMO-14-UD
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 2.000 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each
Part Number: CPI-SMO14A-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
MAGNUM FORD CRANK 4.250 351C 2.
Part Number: CPI-EFP-74V-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES 351C ULTRA BOOST 4.125 / 351C / 2.100
Part Number: CPI-EFU-71-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES NOONAN 4.900 BORE SPACING ULTRA BILLET 4.000 / 2.750 / 2.375
Part Number: CPI-F1O-P7-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES MOPAR ULTRA BILLET 4.500 2.250
Part Number: CPI-F7Q-UY2-TF
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
MAGNUM 8CTWT LS CRANK 4.000 2.5585 2.1000
Part Number: CPI-5TO-31V-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Crankshaft, Compstar 4340 Forged, 3.750 Stroke, 8-bolt Flange, Internal Balanced, Includes 58-tooth GM Reluctor, Each
Part Number: CPI-5UJ31Q-CS
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
FORD BB ULTRA BOOST BILLET 4.750 / 460 / 2.200
Part Number: CPI-9GS-H2-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES Forged Ultra Dirt 3.600 LS Honda
Part Number: CPI-AP2239V-UD
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES LS1 ULTRA DIRT BILLET CRANK 3.838 / 2.559 / 2.100
Part Number: CPI-AP3D31-UD
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES LS ULTRA BILLET CRANK 4.600/2.559/2.100
Part Number: CPI-AP4531-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES LS ULTRA BOOST 4.250 / 2.559 / 2.100
Part Number: CPI-APP-31-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES ULTRA BILLET CRANK 4.500/2.559./2.100
Part Number: CPI-APQ-31-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES LS ULTRA BOOST CRANK 4.375 2.559 2.100
Part Number: CPI-AWB-31-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
COMPSTAR 8 CTWT LS1 CRANK 3.622 stroke
Part Number: CPI-AWH-31Q-CS
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES LS1 ULTRA BILLET CRANK 4.250 STROKE
Part Number: CPI-AWP-31-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES ULTRA BOOST CRANK 6.250/2.747/2.197 5.300 S/B
Part Number: CPI-B524PR-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
MAGNUM BB CRANK 4.875 2.750 2.200
Part Number: CPI-BBI-42B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
CALLIES BBC ULTRA BOOST CRANK 4.875/ 2.750/ 2.200
Part Number: CPI-BBI-PR-UB
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
COMPSTAR BB CRANK 4.250/2.750/2.200
Part Number: CPI-BBP-42C-CS
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
MAGNUM BB CRANK 4.750 2.750 2.100
Part Number: CPI-BBS-43B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 5.000 in. Stroke, 7.000 in. Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, Each
Part Number: CPI-BBV42B-MG
Not Yet Reviewed
Estimated Ship Date: Oct 28, 2025 if ordered today
Estimated Ship Date: Oct 28, 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
