Availability
Crankshafts
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: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 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: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM BB CRANK 5.300 2.750 2.200
Part Number: CPI-BB5-PRB-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES BBC ULTRA BOOST 4.125/2.750/2.200
Part Number: CPI-BBU-42-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
ULTRA BOOST BB CRANK 4.125 2.750 HEMI PIN
Part Number: CPI-BBU-47-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM BB CRANK 3.400 2750 2.200
Part Number: CPI-BBW-42B-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES ULTRA BOOST FORD 4.500/ 3.000/ 2.200
Part Number: CPI-9GQ-H2-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM SB CRANK 3.625 400 1.888
Part Number: CPI-SAH-29A-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
SB ULTRA BOOST BILLET CRANK 3.750 350 2.100
Part Number: CPI-SAJ-11-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
SB BILLET CRANK 3.750 350 2.100 BB POST
Part Number: CPI-SMJ-11-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
COMPSTAR LS 8 CTWT CRANK 3.625/2.559/2.100 DRY SUMP
Part Number: CPI-5UH-31Q-CS
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES LS1 ULTRA BILLET CRANK 3.900 STROKE
Part Number: CPI-APC-31-UB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAG CRANK 3.875 350 2.100 1pc BB Post
Part Number: CPI-CMM-11A-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
ULTRA BILLET CRANK 4.5SB SPEC/400/2.00
Part Number: CPI-S4Z-24-UL
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SBC FRG DIRT 3.775/350/1.888
Part Number: CPI-SA1019A-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SBC FORGED ULTRA DIRT 3.300/350/1.888
Part Number: CPI-SA3019A-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM 4.250 350 2.100 CRANK
Part Number: CPI-SAP-11A-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUN CRANK 3.000 / 283 / 2.00 BB POST
Part Number: CPI-SMD-54A-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SBC FORGED ULTRA DIRT CRANK 3.750/350/1.888 BBC POST
Part Number: CPI-SMJ-19A-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES CRANK 4.375 2.750 2.100
Part Number: CPI-IBB-43B-GM
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM BB CRANK 4.750 2.750 2.200
Part Number: CPI-IBS-42B-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
ULTRA DIRT BILLET CRANK 3.825 350 2.000
Part Number: CPI-SA-14-UD
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
RACEMASTER CRANK 3.875 350 2.000
Part Number: CPI-SAM-14A-RM
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
CALLIES SB MAGNUM BILLET CRANK 4.000/2.648/2.100
Part Number: CPI-SAO-21K-MB
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
MAGNUM SB CRANK 3.400/400/2.100
Part Number: CPI-SAW-21A-MG
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
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