Finally, a rebuild and performance guide for GM 6.2 and 6.5L diesel engines! In the late 1970s and early 1980s, there was considerable pressure on the Detroit a

General Motors and Ford: Light Trucks, Vans, Passenger Cars covering General Motors 350 cu in (5.7 liter), 379 cu in (6.2 liter), 397 cu in (6.5 liter), and For