I have a couple questions about this RPO, for anyone that might have a 3600 series, or for that matter 3800 series truck with the optional 2.5" core radiator and fan shroud.

A) Does anyone have this setup?
B) Do you know if the core support is actually a different part for this thicker core?
The salesman's data book doesn't mention it, but I'd almost think it'd have to have a different core support.

I have a 55.1 3604, and I'd like to see if I can put this setup together for my truck.


1956 GMC 100 NAPCO Deluxe
1955.1 Chevy 3600 NAPCO
1954 Chevy 3600 NAPCO