Availability
MAGNUM ULTRA DIRT FORGED CRANK 3.820 350 1.888
Part Number: CPI-SA1319A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
SBC FORGED DIRT CRANK 3.330 350 1.888
Part Number: CPI-SA1A19A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
CALLIES SB FORGED ULTRA DIRT CRANK 3.340/2.448/1.888
Part Number: CPI-SA1D19A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM SB CRANK 2.850 283 1.888
Part Number: CPI-SA2659A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
CALLIES SBC STOCK ELIMINATOR CRANKSHAFT 3.493 / 350 / 2.100
Part Number: CPI-SA2C11A-SE
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM SB CRANK 2.850 283 1.888
Part Number: CPI-SA2C59A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM UD CRANK 2.850 283 1.888
Part Number: CPI-SA2C59A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
FORGED UD SB CRANK 3.285 350 1.888
Part Number: CPI-SA2D19A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
ULTRA DIRT CRANK 3.660/350/1.888
Part Number: CPI-SA3A19-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM SB CRANK 3.850 350 2.000
Part Number: CPI-SA5314A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM ULTRA DIRT FORGED CRANK 3.725 350 1.888
Part Number: CPI-SA5619A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
SBC FORGED DIRT CRANK 3.762 / 400 / 2.000
Part Number: CPI-SA9424A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.000 in. Stroke, 5.700 in. Rods, 2.100 Pin, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAD11A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.250 in. Stroke, 5.700 in. Rods, 2.000 Pin, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAE-14AMG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM BB CRANK 3.760 2.750 2.100
Part Number: CPI-BB3-43B-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
CALLIES BB MAGNUM CRANK 3.622/2.750/2.100
Part Number: CPI-BB3343B-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3.760 in. Stroke, 2.200 in Pin, Chevy, 396, 402
Part Number: CPI-BB3425-CS
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
MAGNUM BB CRANK 3.940 2.750 2.100
Part Number: CPI-BB4-43B-MG
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
ULTRA BOOST CRANK 4.300 / 2.747 / 2.374 .185 Radius PRO-MOD SIZES
Part Number: CPI-BB4-P5-UB
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 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
