NH Doug Thorley Tri-Y BBC Headers

[GonicGM]

SOLD!!!!!!!



Headers removed from 1988 V3500 454 CC. Part number 304Y. They should fit most BBC 73-91 square body, 4wd. $295. I actually have the entire crew cab exhaust, Y-pipe back to mandrel bent 3", well done system, available at extra cost. Will ship headers, exhaust for local pickup only.

 

[k5reider]

Do you still have these? And what is different between the 2wd and 4wd headers? I'm interested in them for my 89 R3500 with a 454

 

[GonicGM]

I have a set for R-series, here is the thread:
https://ck5.com/forums/threads/doug-thorley-tri-y-bbc-headers-square-body.323950/