Filters
MAGNUM FORGED ULTRA DIRT CRANK 3.800 400 1.888
Part Number: CPI-SAK-29A-UD
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2025 if ordered today
Estimated Ship Date: Aug 4, 2025 if ordered today
CALLIES SB ULTRA DIRT FORGED CRANK 3.875/350/2.000
Part Number: CPI-SAM-14A-UD
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2025 if ordered today
Estimated Ship Date: Aug 4, 2025 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.875 in. Stroke, 2.100 in. Pin, Chevy, 400
Part Number: CPI-SAM21A-MG
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2025 if ordered today
Estimated Ship Date: Aug 4, 2025 if ordered today
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, 454, 2.200 Pin, Each
Part Number: CPI-BBO42B-MG
Not Yet Reviewed
Estimated Ship Date: Jul 21, 2025 if ordered today
Estimated Ship Date: Jul 21, 2025 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, 2.100 in. Pin, Chevy, 400
Part Number: CPI-SAJ21A-MG
Not Yet Reviewed
Estimated Ship Date: Jul 21, 2025 if ordered today
Estimated Ship Date: Jul 21, 2025 if ordered today
CRANKSHAFT
Part Number: CPI-AWO-31Q-CS
Not Yet Reviewed
Estimated Ship Date: Sep 15, 2025 if ordered today
Estimated Ship Date: Sep 15, 2025 if ordered today
COMPSTAR LS 8 CTWT CRANK 3.900/2.559/2.100
Part Number: CPI-APC-31Q-CS
Not Yet Reviewed
Estimated Ship Date: Jun 16, 2025 if ordered today
Estimated Ship Date: Jun 16, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM CRANK 3.900 2.750 2.200
Part Number: CPI-BBC-42B-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM CRANK 3.900 2.750 2.100
Part Number: CPI-BBC-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM CRANK 3.900 2.750 2.200
Part Number: CPI-BBC-PRB-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM ULTRA DIRT BB CRANK 3.625 2.750 2.200
Part Number: CPI-BBG-42B-UD
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
ULTRA BILLET CRANK 3.500 / 2.750 / 2.100
Part Number: CPI-BBG-43-UB
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM BB CRANK 3.500 2.750 2.100
Part Number: CPI-BBG-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
BIG BLOCK CALLIES CRANK 3.625/2.750/2.000 BIG BLOCK CHEVY WIDTH
Part Number: CPI-BBH-4FB-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
CALLIES BBC ULTRA BOOST CRANK 4.875/ 2.750/ 2.200
Part Number: CPI-BBI-42-UB
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 28, 2025 if ordered today
MAGNUM BB CRANK 4.875 2.750 2.100
Part Number: CPI-BBI-43B-MG
Not Yet Reviewed
Estimated Ship Date: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 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: Jul 28, 2025 if ordered today
Estimated Ship Date: Jul 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
