View Single Post
  #4  
Old 10-26-2007, 11:09 AM
2000CAYukon 2000CAYukon is offline
AF Enthusiast
 
Join Date: Jan 2004
Posts: 2,619
Thanks: 1
Thanked 5 Times in 5 Posts
Re: 4.3 vs 4.3 vortec

The Vortec heads have a different intake bolt pattern so the older 4.3 intake will not work on the vortec heads.

Not sure if there is an aftermarket intake for the Vortec heads to use TBI. There is for the 5.7, just not sure on the 4.3.

//2000CAYukon
Reply With Quote