I have a 1986 5.0 engine and I may have the heads off of it soon I guess the 1986 were not very good heads so I have been checking on getting a different set. I'm told the the GT-40 is a lot better head and I can buy a set right out of the machine shop at a good price. Is it true that if I get the
gt-40-p heads
That I will need to change headers and some other stuff?
If I get the GT-40 heads will everything fit OK?
Also when the engine was rebuilt I'm not sure if they used flat top pistons or not.- But I do know they were replaced- If the engine has flat top pistons with no valve reliefs will there be a problem?
gt-40-p heads
That I will need to change headers and some other stuff?
If I get the GT-40 heads will everything fit OK?
Also when the engine was rebuilt I'm not sure if they used flat top pistons or not.- But I do know they were replaced- If the engine has flat top pistons with no valve reliefs will there be a problem?