Availability
CALLIES SB ULTRA DIRT CRANK 3.800/2.448/2.000
Part Number: CPI-SKK-14-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.800/2.448/1.888
Part Number: CPI-SKK-19-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT BILLET CRANK 3.800/2.648/2.750
Part Number: CPI-SKK-24-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.800/2.648/1.888
Part Number: CPI-SKK-29-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT BILLET CRANK 3.800/2.648/2.00 X 1.825
Part Number: CPI-SKK-2P-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES 4.5" S/B SBC ULTRA DIRT BILLET 4.000 / 400 / 2.000
Part Number: CPI-SKO-24-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.550/350/2.000
Part Number: CPI-SKT-14-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.875 in. Stroke, 6.000 in. Rods, 2.000 Pin, 400 Main, Big Block Post, Chevy, Small Block, Each
Part Number: CPI-SMM24A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
MAGNUM SBC 4.125 400 1.888 BB POST
Part Number: CPI-SMU-29A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, Big Block Chevy Snout, 4.125 in. Stroke, 2.100 in. Pin, Chevy, 400, Each
Part Number: CPI-SMU21A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB FORGED ULTRA DIRT CRANK 4.000/2.448/1.888
Part Number: CPI-SMO-19A-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
MAGNUM CRANK 3.335 350 2.100
Part Number: CPI-SMX-11A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
MAGNUM CRANK 4.000 350 1.850 BB POST
Part Number: CPI-SMO-1EA-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB 3.450/350/1.888 JOURNAL ULTRA DIRT FORGED
Part Number: CPI-SMY-19A-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
MAGNUM CRANK 4.000/400/2.200 BB POST
Part Number: CPI-SMO-22A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ
Part Number: CPI-SOO-14-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 4.000/2.648/1.888
Part Number: CPI-SMO-29-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.000 in. Rods, 1.888 Pin, 350 Main, Big Block Post, Chevy, Small Block, Each
Part Number: CPI-SMO19A-MG
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.550/350/1.888
Part Number: CPI-SKT-19-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT FORGED CRANK 3.550/350/1.888
Part Number: CPI-SKT-19A-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
ULTRA DIRT CRANK 3.400 / 350 / 1.885
Part Number: CPI-SKW-19-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.335/2.448/1.888
Part Number: CPI-SKX-19-UD
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SBC BB POST ULTRA BOOST 4.100/400/2.100
Part Number: CPI-SM-21-UB
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SBC ULTRA BOOST CRANK BBC SNOUT 4.100/400/1.888
Part Number: CPI-SM-29-UB
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 2025 if ordered today
CALLIES SBC ULTRA BOOST CRANK BBC SNOUT 4.100/400/1.888 HONDA JOURNAL, NASCAR WIDTH
Part Number: CPI-SM-2K-UB
Not Yet Reviewed
Estimated Ship Date: Sep 16, 2025 if ordered today
Estimated Ship Date: Sep 16, 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
