Brand new Crower Enduro Centerline Roller rockers for BBC. 1.7 ratio. 73687-8 .090" backset trunion, and 73683-8 .050" backset trunion. These were mocked up, installed and the engine ran at idle for 10 minutes total. Did not work for my application. Backset is for when using longer than stock...

Hey guys, Found this great site a while back and have been coming here more and more often. I finally had some questions I couldn't find answers to, so here's my first post. I have a small journal 327 short block I would be grateful for any opinions regarding it's potential. Here are the...