Question about stock headers
Le Mans Master
Joined: Oct 2007
Posts: 7,451
Likes: 974
From: RI, Now Franklin/Nashville TN
Starting in 1980, the L-82 had tubular exhaust manifolds with the AIR coneections from the factory with small primaries. No headers in those years asked. If you are looking for an exact copy of the stock exhaust manifold dimensions that will fit to the OEM exhaust, try McJacks shorty headers which I have on my 78. They fit just like OEM exhaust manifolds, with large primaries, no clearance issues, hook right up to the stock type exhaust, no burning wires, no spark plug issues, etc and definitely offer a mid to high rpm improvement in performance. They are a little pricy though! just a couple of options.
