88 5.0 motor question.. April 06, 2008, 02:52:17 AM Is it a roller motor? if not, what year did the couger/bird's first get them?I couldn't find the info on here anywhere, so thought I'd ask outright. :D Quote Selected
88 5.0 motor question.. Reply #2 – April 06, 2008, 09:51:58 AM ALL passenger car 5.0s are roller from '86-up... Trucks generally have the roller block, but used a flat tappet cam... Quote Selected