Availability
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.800 in. Stroke, 5.850 in. Rods, 2.100 Pin, 400 Main, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAK21A-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
Crankshaft, Magnum, 2-Piece Seal, Forged 4340 Steel, 3.800 in. Stroke, 5.850 in. Rods, 2.000 Pin, 400 Main, Internal Balance, Chevy, Small Block, Each
Part Number: CPI-SAK24A-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLES SB MAGNUM BILLET 3.875/2.100
Part Number: CPI-SAM-11K-MB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES BILLET CCW ULTRA DIRT CRANK 3.875/350/2.000
Part Number: CPI-SAM-14-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
COMPSTAR SB CRANK 3.875/2.448/2.000
Part Number: CPI-SAM-143-CS
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES SB XL CRANK 3.875 STROKE 350 MAINS 1.888 JOURNAL
Part Number: CPI-SAM-19A-XL
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES SB MAGNUM BILLET 3.875/2.648/2.100
Part Number: CPI-SAM-21-MB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES SBC ULTRA BOOST BILLET 3.875/400/2.100
Part Number: CPI-SAM-21-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES SBC BILLET ULTRA DIRT CRANK 3.875 400 2.000
Part Number: CPI-SAM-24-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
COMPSTAR CRANKSHAFT 3.875/400/2.000
Part Number: CPI-SAM-243-CS
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA SBC BILLET 3.800 / 400 / 2.000
Part Number: CPI-SAK-24-UL
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM FORGED ULTRA DIRT CRANK 3.800 400 2.000
Part Number: CPI-SAK-24A-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES ULTRA BOOST BILLET SBC 2 PIECE SEAL CRANK 3.800/400/1.888
Part Number: CPI-SAK-29-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA DIRT BILLET 3.800 / 400 / 1.8885
Part Number: CPI-SAK-29-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA BILLET SBC CRANK 3.800 400 1.888
Part Number: CPI-SAK-29-UL
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM ULTRA DIRT FORGED CRANK 3.800 350 2.100
Part Number: CPI-SAK-11A-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM LS CRANK 3.625 2.5585 2.000
Part Number: CPI-APH-34W-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
ULTRA DIRT 8CTWT LS CRANK 3.625 3.625 2.559 2.000
Part Number: CPI-APH-34W-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES LS DIRT CRANK 3.625/1.888 PIN
Part Number: CPI-APH-39V-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES LS MAGNUM CRANK 6.625/1.888 PIN
Part Number: CPI-APH-39W-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES LS DIRT CRANK 3.625/1.850 x 1.825 PIN
Part Number: CPI-APH-3DV-UD
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES LS ULTRA BOOST 3.780 / 2.559 / 2.100
Part Number: CPI-AP4431-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM LS CRANK 3.700 2.5585 2.000
Part Number: CPI-AP2734W-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
MAGNUM CCW LS CRANK 3.270/2.559/2.100
Part Number: CPI-AP1831W-MG
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
CALLIES LS ULTRA BOOST CRANK 4.150/2.750/2.100
Part Number: CPI-AP2-71-UB
Not Yet Reviewed
Estimated Ship Date: Nov 3, 2025 if ordered today
Estimated Ship Date: Nov 3, 2025 if ordered today
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