Exhaust Manifold Heat Riser--77 Chevy P/U--LS9--350
 

Redoing the above Sport Stepside to original specs. Will try to use all GM-NOS parts.
Would the Heat Riser Valve be #3887023? Does anybody have the part #'s for the gasket,
donut, and pipe ring for the above? Also are there Assembly Inst. Manuals for Chevy Trucks
available like for their cars? Thanks in advance.
Larry:chevy:
P.S. Since my project is for all original parts I might be on the wrong topic heading; let me know
if I am.

Re: Exhaust Manifold Heat Riser--77 Chevy P/U--LS9--350
 

welcome! to the board from ala
You'll find this place to become your second home. There's tons of information, friends, parts, .... and so much more. hows da Weather up there in Illinois i was in Rockford, Illinois for 20 yrs