Plenum exstension question
Thread Starter
Junior Member
Joined: Jul 2002
Posts: 44
Likes: 0
From: Pensacola, FL
Car: 87 GTA
Engine: 350
Plenum exstension question
When i got my car, it was missing the plenum exstension and the bolts. Well, I just picked up a brand new one from GM and now i need the bolts to mount it on.
Can anybody tell me the dimensions of the bolts or post a pic of them. Thanks
Can anybody tell me the dimensions of the bolts or post a pic of them. Thanks
TGO Supporter
iTrader: (2)
Joined: Jul 1999
Posts: 13,579
Likes: 9
From: Readsboro, VT
Car: 85 IROC-Z / 88 GTA
Engine: 403 LSx (Pending) / 355 Tuned Port
Transmission: T56 Magnum (Pending) / T5
Axle/Gears: 3.42 / ?
The aluminum and plastic extentions have different bolts. Same thread size (obviously) but the plastic ones have a washer around the head, and the aluminum ones don't.
Thread
Thread Starter
Forum
Replies
Last Post