Availability
CALLIES LS ULTRA BOOST CRANK 3.480 / 351 / 2.200
Part Number: CPI-APF-7X-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES LS1 ULTRA BOOST CRANK 3.500 STROKE 2.559 2.100
Part Number: CPI-APG-31-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES ULTRA BOOST LS CRANK 3.625 STROKE 2.100 JOURNAL LS MAIN
Part Number: CPI-APH-31-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
CALLIES LS1 ULTRA BOOST CRANK 3.625 2.750 2.100
Part Number: CPI-APH-71-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA BOOST CRANK 3.750 2.559 2.100
Part Number: CPI-APJ-31-UB
Not Yet Reviewed
Estimated Ship Date: Dec 5, 2025 if ordered today
Estimated Ship Date: Dec 5, 2025 if ordered today
ULTRA BOOST CRANK 3.750 2.559 2.000
Part Number: CPI-APJ-34-UB
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, 4.000 in. Stroke, Chevy, Each
Part Number: CRO-95128
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 FORGED SB CHEVY 4.125 STROKE (HOLES INCL)
Part Number: CRO-95129
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 BILLET SB CHEVY 4.125 STROKE (HOLES INCL)
Part Number: CRO-95129C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 FORGED BB CHEVY CUSTOM STROKE (HOLES INCL)
Part Number: CRO-95130
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 BILLET BBC CUSTOM TO 5.000 (HOLES INCL)
Part Number: CRO-95130C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 FORGED BB CHEVY 3.760 STROKE (HOLES INCL)
Part Number: CRO-95132
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 3.760 STROKE (HOLES INCL)
Part Number: CRO-95132C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Each
Part Number: CRO-95133
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.000 STROKE (HOLES INCL)
Part Number: CRO-95133C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 FORGED BB CHEVY 4.125 STROKE (HOLES INCL)
Part Number: CRO-95134
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.125 STROKE (HOLES INCL)
Part Number: CRO-95134C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.250 in. Stroke, Chevy, Each
Part Number: CRO-95135
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.250 STROKE (HOLES INCL)
Part Number: CRO-95135C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.375 in. Stroke, Chevy, Each
Part Number: CRO-95136
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.375 STROKE (HOLES INCL)
Part Number: CRO-95136C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.500 in. Stroke, Chevy, Each
Part Number: CRO-95137
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.500 STROKE (HOLES INCL)
Part Number: CRO-95137C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 FORGED BB CHEVY 4.562 STROKE (HOLES INCL)
Part Number: CRO-95138
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
CRANKSHAFT 4340 BILLET BB CHEVY 4.562 STROKE (HOLES INCL)
Part Number: CRO-95138C
Not Yet Reviewed
Estimated Ship Date: Oct 20, 2025 if ordered today
Estimated Ship Date: Oct 20, 2025 if ordered today
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