This is a page dedicated to GMC light and heavy duty trucks, 1967 and beyond. Discussions about pre-1967 GMCs are allowable only if they contain historical tie-ins to those of 1967 and beyond.
Discussions about engines powering these old beauties (such as the Toro-Flow Diesel and the ever-so-legendary Detroit Diesel 2-cycle diesels) are permissible here.
I have a 1970 Cummins V6 & V8 maintenance manual. The only V6 in it is the V6-155 (378 cubic inch), it is the V6 version of the 504 cube V8 with 4.625" x 3.75"
Is it true that the first Cummins V-6 and V-8 diesels, the V6-200 (VIM) and V8-265 (VINE) respectively, were actually built under license by Krupp in Germany?
Hi, Does anyone know anything about the Cummins CT-175, CT-190, V6T-300 and V8T-375 turbocharged diesel engines? The CT-175 and CT-190 both displace 464 cubic
Uploaded http://f1.grp.yahoofs.com/v1/UA6EShI93q3Uj09fgtEfdTqBYJFxbAPOWUnB5CC7Vn5aJSQUwSdjil3NKffiHUIdiyglPKtQu58H-GwcvTbjoA/Cummins%201970.xls These are the