Used 1963 Factory GMC diesel engine maintenance manual which covers the 6v-71,8v-71,gv-71n,8V-71N.
Tons of information and illustrations, covers alot.
Shipping is $5.25 within the US lower 48, and includes delivery confirmation.
This is an original not a reprint.
we ship everywhere, we offer combined shipping, we don't offer local pick up or meet up
This manual is published by GM