09-29-2014, 07:40 AM
Roy, if you do decide to repower I have alot of info and suggestions to help you along. The mechanic that did my 76 is near Pierce city MO. He has done alot of these and works very reasonably. Might be an option for you.
Love old school

1976 Newell 8.3 cummins allison 6spd
1977 Newell 8.3 cummins allison 6spd