egr block off plate
#1
i was reading one of the ls1 engine building books, and it says gm sells a egr block off plate for the maifold it is like PN 12558346 or something like that. will these fit truck intake?
#3
When I got mine from the dealer I just asked for the egr block off plate for an 02 5.3 Silverado...they looked it up, showed it to me on the screen, and ordered it. It was about $14 my cost like TX said
#7
Originally Posted by stone150
i was reading one of the ls1 engine building books, and it says gm sells a egr block off plate for the maifold it is like PN 12558346 or something like that. will these fit truck intake?






