| Re: Top end swap on my 92 LT1 to the LT4 (fresh start) |
Subject: Re: Top end swap on my 92 LT1 to the LT4 (fresh start) by Strick on 2011/8/24 0:47:53 My next problem is the rocker arm studs. The LT4 heads have a 7/16-40 thread hole for the studs. If I buy a GM Hot Cam Kit, complete with roller rockers, springs, etc, What will the top of the stud be, 3/8" or 7/16" thread? |
