A Guide to GM Body Codes

Automobile engineers love the alphabet. It’s the only explanation we can come up with for why GM and Mopar use letter designations for their many body styles. It’s not a bad […]

Chevrolet Silverado 1500 Tire Size Guide

VIN decoder in the United States by EpicVin

RPO Codes: Everything You Need to Know for Your LS Swap

Chevy Cruze P1101 Error: Causes And Cost To Fix

GM Body Codes, PDF, Pontiac

GM 2006 Automotive Exterior Paint Codes - Professional automotive basecoat, topcoat car paint, base clear system - Solids, Metallics, Pearls, Custom

GM 2006 Exterior Paint Codes - Automotive Aerosol Paint

GM OBD1 Code List (PDF)

GM Body Style Codes - Technical - Antique Automobile Club of America - Discussion Forums

1988-98 Chevy and GMC C/K 1500/2500/3500 Pickup Trucks, Blazer, Tahoe, Suburban, and Yukon On-Board Diagnostic System and Trouble Codes - Haynes Manuals

GM EFI Magazine

How To Decode A GM VIN, GMParts Center Blog