Engines & Components

CALLIES LS ULTRA BILLET CRANK 4.600/2.559/2.100

Part Number: CPI-AP4531-UB

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CALLIES Ultra Dirt 3.750 LS 2.000

Part Number: CPI-APJ-34-UD

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CALLIES LS1 ULTRA BILLET CRANK 4.000 STROKE

Part Number: CPI-APO-31-UB

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CALLIES LS1 ULTRA BOOST CRANK 4.000/2.750/2.100

Part Number: CPI-APO-71-UB

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CALLIES LS ULTRA BOOST 4.250 / 2.559 / 2.100

Part Number: CPI-APP-31-UB

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CALLIES ULTRA BILLET CRANK 4.500/2.559./2.100

Part Number: CPI-APQ-31-UB

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LS ULTRA BOOST 4" / 351C / 2.100

Part Number: CPI-AWO-71-UB

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CALLIES LS1 ULTRA BILLET CRANK 4.250 STROKE

Part Number: CPI-AWP-31-UB

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBB42B-MG

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MAGNUM BB CRANK 4.875 2.750 2.200

Part Number: CPI-BBI-42B-MG

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CALLIES BBC ULTRA BOOST CRANK 4.875/ 2.750/ 2.200

Part Number: CPI-BBI-PR-UB

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CALLIES GEN 3 HEMI BILLET ULTRA BOOST 4.400 / 2.559 / 2.100

Part Number: CPI-YY59E1-UB

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CALLIES CRANK 3.630 GenIII Hemi Ultra boost

Part Number: CPI-YY77E1-UB

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CALLIES GEN 3 HEMI BILLET 3.500 STROKE 2.00 JOURNAL

Part Number: CPI-YYG-E4-UL

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CALLIES GEN 3 HEMI BILLET 4.000 STROKE 2.100 JOURNAL

Part Number: CPI-YYO-E1-UB

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340 CHRYSLER, SUPERLIGHT CHRYSLER

Part Number: SCA-434020-3

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Estimated Ship Date: Oct 28, 2025 if ordered today

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4340 Forged Superlight

Part Number: SCA-435008-3

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350 1-PC REAR SEAL PROCOMP LIGHTWEIGHT

Part Number: SCA-435010L-2

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4340 Forged Pro Series

Part Number: SCA-435018-2

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4340 Forged Superlight

Part Number: SCA-435018-3

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350 2-PC REAR SEAL, PROCOMP LIGHTWEIGHT CHEVY

Part Number: SCA-435086-2

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Crankshaft, 4340 Steel, 2.750 in. Diameter Main, 3.50 in. Stroke, Ford, 351 Cleveland, Each

Part Number: SCA-4351C16-2

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351, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-4351C45-2

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351 FORD SUPERLIGHT FORD

Part Number: SCA-4351W16-3

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302, PROCOMP LIGHTWEIGHT FORD

Part Number: SCA-43022-2

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