LITTLE KNOWN FACTS ABOUT BEST289.

further than its use in the initial era Mustang and nearly all of entire-sizing Fords to the 1963 by 1967 model decades, it also run some of the most famed Ford racecars to victory. They are spun A lot higher then that and stayed with each other. Like 22gt stated, shot peen them and set in ARP rod bolts and they must be superior for more than 7k r