what headers other then the swap headers can be used? on a 347 I've read but cant confirm 94 95 bbk long tubes, 351 fox body {long or short?} look at the dougs D669Y 3/4 lenth 3/4 pri tri-ys think they could work? my exhaust ports are 1.4x1.35 I need a big header, dont mind trimming back frame or replacing rag joint how about the dougs D660 ranchero tri-y, I like the bbks 351 swap headers 3/4" pri



1984 347ci, 180 procomp heads, lunati 51017, demon 575,airgap, T5