Availability
MAGNUM CRANK 4.500 400 2.100 BBC POST
Part Number: CPI-SMQ-21A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES ULTRA BOOST 4.750 / 400 / 2.100 BBC POST
Part Number: CPI-SMS-21-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM CRANK 4.125 350 2.100 BB POST
Part Number: CPI-SMU-11A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA DIRT CRANK 4.125 350 2.000 BBPOST
Part Number: CPI-SMU-14-UD
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM CRANK 4.125 350 2.000 BBPOST
Part Number: CPI-SMU-14A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES ULTRA BOOST SBC CRANK 4.125/400/2.100
Part Number: CPI-SMU-21-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM CRANK 4.125 400 2.000
Part Number: CPI-SMU-24A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM CRANK 3.400 350 2.100
Part Number: CPI-SMW-11A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM CRANK 3.335 350 2.100
Part Number: CPI-SMX-11A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM 3.335 350 2.000 CRANK
Part Number: CPI-SMX-14A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ
Part Number: CPI-SOM-14-UD
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES ULTRA DIRT BILLET 4.000 / 350 / SJ
Part Number: CPI-SOO-14-UD
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA SBC BILLET 3.800 / 400 / 2.000
Part Number: CPI-SAK-24-UL
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA DIRT BILLET 3.800 / 400 / 1.8885
Part Number: CPI-SAK-29-UD
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 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: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA SPRINT BILLET 3.800 / 400 / 1.888
Part Number: CPI-SAK-29-US
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES SMALL BLOCK MAGNUM CRANK 3.800/400 MAINS/HONDA PIN
Part Number: CPI-SAK-29A-MG
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
MAGNUM FORGED ULTRA DIRT CRANK 3.800 400 1.888
Part Number: CPI-SAK-29A-UD
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA BILLET CRANK 3.800 400 1.850
Part Number: CPI-SAK-2DK-UL
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA BILLET CRANK 3.800 400 1.600
Part Number: CPI-SAK-2ZK-UL
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
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