Need P# for 8-3/4 vent screw

no c-bodies around me....what year trucks?

70's up

if you want the hose set up, I know my 93 and 98 Dakota's have that, a R/T would have a 9.25.

and yes they like to break off, a MAP torch, and some WD40 would be wise to have.

I'll look at my 2500 and see if the Dana's on it have one that will work