Bykerboy869

so i put these longtubes in today. well i got them in but still loose bolts because i need to put the plugs and hook the wires back up along with starter and alternator and the the motor mount bolts. got that far in about 2-3 hours. well i noticed that the holes in the flanges on each far end for the bolts to bolt up to the head doesnt line up. but id be damned if my cars a 95z. can anyone chime in on why its doesnt align? i mean every other bolts align except for the 2 outer holes on each header. and how did i do 2-3 hours to get that far along with cussing and throwing tools lol

bobdec

My '94 heads have inner and outer exhaust manifold mounting bolt holes at the ends (cyl #'s 1,2,7,8). I believe the pacesetters used the inner holes while the stock manifolds used the outer holes (or reverse) to dark now to go and check.. UPDATED w/edit Pacesetter uses the inner holes...

Bykerboy869

ok thats what i am using just didnt know if that was right or not. thanks now for getting o2 sensor extensions since i forgot to get them. anyone have a good place to order them from?

6SpdLT1Z

Here's JavierZ28's header install walk through. Hookers are slightly different than Pacesetters, but this should give you a general idea.

http://www.zmydust.com/headers/install.htm