I know this is an E Body site, but I thought you guys would have some valuable advice for a buddy of mine.
He's looking at putting headers on his 69, 440 GTX. I suspect it will be a true pain in the neck to install.
Soooo.... I guess there are a number of factors to look at.
Best Performance?
Easiest to install?
Best clearance?
Best to get a good seal ( avoid exhaust leaks)?
Will he have to go to the mini starter?
THANKS for any help!!!