tclederman,

thanks for the pointer, I took a look but still have some confusion, most likely cuz I have not done this very often, here is my engine serial number from the right side of the engine next to the distrib.

AC136201 ( Not sure if the last digit is a one or a small el )

I could not find what size engine my 1.5T dump has. I beleive that the manual decoder is telling me it was made in Flint Mich. & it was the 136201 produced. (??)

All help is welcomed.
Loadmaster47
bill

My 47 Loadmaster