"
Original product service training manual.
This manual contains performance diagnosis procedures and charts for the early 1980 C-4 engines.
Charts included are for:
Early 3.8L Buick built engines (National)
Early 2.5L Pontiac built engine in X car (Cal.)
Early 2.8L Chevrolet built engine in X car (Cal.)
"
A GOOGLE AD IS SHOWN BELOW-IT IS NOT ASSOCIATED WITH THE PRODUCT ABOVE