SpeedMaster Heads

If you're getting assembled Speedmaster heads, get a trusted machine shop to check them over before bolting them on. Better safe than sorry! Dougs D453's or TTI's are the two best choices for headers, but you may have to do a little shimming of the motor mounts with either set. A lot of people expect to just be able to stand back and throw headers in and they fall right in place and fit. I've come to just resign myself to the reality that I may have to fiddle with aftermarket stuff and make it fit, but if it fits first go round....BIG win for me! Have fun with your project, and good luck.

:thumbsup: