Originally Posted By A/MP
[quote=383man]I use the 440Source billet steel caps in my 63 which is mainly a street car. And of course I had the machine shop install them with main studs and line bore and hone it. Ron



[img]http://pic20.picturetrail.com/VOL1620/1011563/2193145/410079761.jpg[/

Did your machine shop say anything about the quality?



No they did not say a thing about them. I have been running them in this eng since June 2011 with many street miles and some passes at the track. So far this eng has been flawless and still running like brand new. Ron