What are these studs?
Thread Starter
|
Posting Guru
Joined: Mar 2005
Posts: 1,004
Likes: 0
From: In the Middle
What are these studs?
There are 4 studs on each side of my 390, they look like they screw into the exhaust port of the head. Each one has a nut on it that appears to do nothing. Here is a pic, they are just below the valve cover http://i44.photobucket.com/albums/f2...2-15-06003.jpg
FTE Leadership Emeritus
Joined: Jul 2002
Posts: 42,561
Likes: 423
From: Long Island USA
Originally Posted by FFR428
Thermactor tubes that look like they have been remeoved and plugged. This was old smog stuff started back in 66. Heads without them had short plugs installed in the holes from the factory.
G.
G.
Thread
Thread Starter
Forum
Replies
Last Post
1980 Ford F-250
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
4
Nov 12, 2013 11:50 AM
RRRAVEN
Modular V10 (6.8l)
1
Nov 17, 2010 01:00 PM
