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Callies Performance Products Forged Ultra Dirt Crankshaft 3.875 Stroke X 2.000 Pins X 350 Main *WITH AEROSHED Part Number: SAM-14A-UD-AS
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Callies Performance Products Ultra Dirt Billet CCW Crankshaft 3.875 Stroke X 2.000 Pins X 350 Main Part Number: SAM-14@-UD
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Callies Performance Products Ultra Dirt Billet CCW Crankshaft 4.000 Stroke X 2.000 Pins X 350 Main Part Number: SAO-14@-UD
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Callies Performance Products Ultra Dirt Billet SBC Crank 3.875 Stroke X 2.000 Pins X 350 Mains Part Number: SMM-14@-UD -
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Callies Performance Products Ultra Dirt Billet SBC Crank 4.000 X 2.000 X 350 Main Part Number: SMO-14@-UD -
Callies Performance Products Ultra Dirt Forged CCW LS Crankshaft 4.000 Stroke X 2.559 X 2.000 *WITH AEROSHED* Part Number: APO-34W-UD
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**************************ROUGH BALANCED TO 1735*************************** Callies Performance Products Ultra Dirt Billet CCW Crankshaft 4.000 Stroke X 2.559 Main X 2.000 Pins X 6.125 *WITH AEROSHED Part Number: APO-34@-UD-1735
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**************************ROUGH BALANCED TO 1830*************************** Callies Performance Products Ultra Dirt Billet CCW Crankshaft 4.000 Stroke X 2.559 Main X 2.000 Pins X 6.125 *WITH AEROSHED Part Number: APO-34@-UD-1830
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Callies Performance Products Compstar LS Crankshaft 4.000 Stroke X 2.100 Pins X 2.559 Part Number: APO-31Q-CS58
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Callies Performance Products Apex LS Crankshaft 4.125 Stroke X 2.100 Pins X 2.559 Part Number: APU-31V-AS
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Callies Performance Products Magnum LS Crankshaft 4.000 Stroke X 2.100 Pins X 2.5585 Part Number: APO-31V-MG