Re: 5 main vs 9 main questions

Posted by fory On 2014/5/25 14:20:10

Thanks so much!! Both motors are 1953, both hydraulic lifters. I have the head off the 9 main already, and will be pulling the 5 main out of the car in the next couple weeks (have to finish another project to make room in the shop). To the best of my knowledge neither motor has been rebuilt, but like you said only measuring will tell.