vortec vs non-vortec exhaust bolt up
July 6th, 2007, 3:58 PM
#1
CF Beginner
Thread Starter
Join Date: Jul 2007
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
vortec vs non-vortec exhaust bolt up
The 4.3L in my boat just died, and I'd like to put a newer engine in. The engine that is in there now is a 1985 or 1986 (the boat is 1986). I don't want to replace the exhaust manifolds. Can I put in a vortec and ahve the exhaust manifolds bolt up? Or do I have to go pre-vortec? Also, are the motor mount positions the same?
Thanks,
John.
Thanks,
John.
Thread
Thread Starter
Forum
Replies
Last Post
jaxontipedeau
Silverado & Fullsize Pick-ups
2
February 6th, 2011 11:48 AM
chucksrt
Engine Building & Overhauling
3
December 21st, 2010 9:52 AM
BigBMarkIII
Express & G-Series Vans
2
April 3rd, 2010 10:17 PM
