The product is a Haynes Repair Manual #420 specifically for Chevrolet and GMC Pick-Ups from 1967 to 1987, as well as Suburban and Blazer models within the same timeframe. Published in 1987, this manual is designed to provide detailed guidance on servicing and repairing these vehicles. It falls under the category of Service & Repair Manuals and is aimed at helping owners and mechanics with maintenance tasks for these particular Chevrolet and GMC models.