Posted By: CHRGR69
383 Stock Exhaust Manifold - 01/31/11 04:10 PM
I know I've seen a post on this before but can't find it. One of the mounting holes on the manifold has a deep, blind hole. There is an extension I believe goes there? If I could see a pic, I have a box full of nuts and bolts from this engine.
Posted By: JohnRR
Re: 383 Stock Exhaust Manifold - 01/31/11 07:41 PM
If you have stock HP maniofolds there are 3 of them , 2 long on the right , i shorter one on the left . it's a tube about 1/2 in diameter and has a hew at the end opposite the threaded end which is threaded for 3/8 FINE THREAD . 1 is about 2" long , the other 2 about 3-3.5" ...