1990 SUB RPO

By JRZ2500HD
March 4, 2005 in 1999-2013 Silverado 1500 & Sierra 1500

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JRZ2500HD

Posted March 4, 2005

Does anyone know where I can find rpo codes for an 1990 chevy sub. Mainly thr axle ratio. Thanks.

redvett

Posted March 5, 2005

Does anyone know where I can find rpo codes for an 1990 chevy sub. Mainly thr axle ratio. Thanks.

<{POST_SNAPBACK}>

What is your RPO code for the truck you want? I have a factory book.

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