1990 GMC Proform Parts Alternators and Generators

Alternator, GM CS130 Case, 160 amps, 12 Volt, One Wire, V-Belt, Black Crinkle, Chevy, Small Block, Big Block, Each

Part Number: PRO-66430-16BK

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Alternator, Internal Regulator, 160 Amp, Chrome, Center Offset, GMC, Chevrolet, Each

Part Number: PRO-66430-16C

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Alternator, Internal Regulator, 160 Amp, Satin, Center Offset, GMC, Chevrolet, Each

Part Number: PRO-66430-16N

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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