02-22-2012, 08:46 PM
|
 |
Senior Club Cobra Member
|
|
|
Join Date: May 2001
Location: Florence,
AL
Cobra Make, Engine: RCR GT 40 & 1966 Fairlane 390 5 speed
Posts: 4,511
|
|
Not Ranked
If they have the original valve seat in them you will have to replace them for use with today's non leaded gas. A local shop quoted me $600 a few years back to do these to a pair of 428 heads. Spend a little more and you can buy aluminum heads. It's a no brainer.
Dwight
__________________
''Life's tough.....it's even tougher if you're stupid.'' ~ John Wayne
"Happiness Is A Belt-Fed Weapon"
life's goal should be; "to be smarter than inanimate objects"
|
Threaded Mode
