Availability
Crankshafts
CALLIES SB ULTRA BILLET 3.625 / 400 / 2.000 SPREADBORE
Part Number: CPI-S8H-24-UL
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC ULTRA DIRT 3.875 / 350 / 2.000 / 4.500 SPREADBORE W/ SBC POST
Part Number: CPI-S8M-14-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.825/2.448/1.888
Part Number: CPI-SA-19A-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM SB CRANK 2.850 283 1.888
Part Number: CPI-SA2659A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM SB CRANK 2.850 283 1.888
Part Number: CPI-SA2C59A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC MAGNUM CRANKSHAFT 3.263 / 350 / 1.888
Part Number: CPI-SA6D19A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM CRANK 3.970 400 2.100
Part Number: CPI-SA7B21A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
ULTRA DIRT CRANK 3.010 283 1.850
Part Number: CPI-SA7D5EA-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
SBC 3.765 Stroke/350 Main/1.888 Journal Ultra Dirt
Part Number: CPI-SA8019-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC FORGED DIRT 3.765 / 400 / 1.888
Part Number: CPI-SA8029A-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC FORGED ULTRA DIRT 3.350 / 350 / 2.000
Part Number: CPI-SA8614A-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC FRG DIRT CRANK 3.762 / 350 / 1.888
Part Number: CPI-SA9419A-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
SBC FORGED DIRT CRANK 3.762 / 400 / 2.000
Part Number: CPI-SA9424A-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM SB CRANK 3.250 283 1.888
Part Number: CPI-SAE-59A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAX AND LITE 1182, 3.480 350 2.100
Part Number: CPI-SAF-11S-ML
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAX & LITE CRANK 3.480 350 2.000
Part Number: CPI-SAF-14D-ML
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 3.480/2.448/1.888
Part Number: CPI-SAF-19-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAX/LITE CRANK 3.480 350 HONDA PIN
Part Number: CPI-SAF-19D-ML
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM SB CRANK 3.480 283 2.000
Part Number: CPI-SAF-54A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM SB CRANK 3.480 283 1.888
Part Number: CPI-SAF-59A-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Crankshaft, Magnum, 1-Piece Seal, Forged 4340 Steel, 4.000 in. Stroke, 6.385 in Rod, 2.200 Pin, Internal Balance, Chevy, Big Block, GenV, GenVI, Each
Part Number: CPI-IBO-42B-MG
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MAGNUM BB CRANK 5.625 2.750 2.200
Part Number: CPI-S0136
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SB MAGNUM CRANK 4.500 BS 3.825/350/2.000
Part Number: CPI-S4-14-MB
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SB ULTRA DIRT CRANK 4.500 BS 3.825/350/2.000
Part Number: CPI-S4-14-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
CALLIES SBC ULTRA DIRT BILLET CRANK 4.500 BORE SPACE 3.800/ 350 /2.000
Part Number: CPI-S4K-14-UD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
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