1974 gmc

i have a 1974 gmc can i buy parts that say they are for 1974 chevys or do i have to find the gmc part???

its all the same

well, 73-80 is the same, 82-87 trucks (82-91 burbans, blazers and duallys are the same).. everything but some sheetmetal and other misc parts are the same, some will work as long as you use certain other parts to make it all work.

81-87 trucks r the same.