.470 lift w/ 416s
01-12-2013, 08:52 PM
#1
Junior Member
Thread Starter
Join Date: May 2012
Location: Georgia
Posts: 38
Likes: 0
Received 0 Likes
on
0 Posts
Car: Siverado SS, IROC-Z
Engine: 6.0/5.0
Transmission: 4L60E/T5
Axle/Gears: 4.10/3.73
.470 lift w/ 416s
wondering what it takes to get a 416 casting head to safely handle .470 lift. i know i need new springs but am unsure about what else. should i use a different type of valve seal? different retainers on the exhaust? +50 locks? any help would be awsome. thanks Mark
Thread
Thread Starter
Forum
Replies
Last Post
ShiftyCapone
FAQ Board
11
03-21-2005 08:47 PM