cat conv setup

Reply Subscribe

Thread Tools

Search this Thread

Mar 21, 2025 | 07:04 AM

katrav8

Thread Starter

Junior Member

Joined: Mar 2013

Posts: 59

Likes: 0

From: Greece

Car: 1982 trans am

Engine: 4bbl carb 305 v8

Transmission: 3 auto

cat conv setup

Are there any links in tech forum for stock 82-84 exhaust / cat conv setup.
Also need the thread connector which connects cat conv to secondary air tube

Mar 22, 2025 | 11:25 PM

Schurkey

Supreme Member

Joined: Feb 2011

Posts: 1,589

Likes: 89

Re: cat conv setup

Fuzzy photo, but perhaps an inverted-flare 90-degree elbow using National Pipe Thread on the other end?

The Genuine GM service manual set for the vehicle would be helpful.