440 rear main seal... thoughts
The Mancini retainer didn't sit well with that slinger That's on the back of that crank in the picture... It pushed the retainer back to where part of it stuck out the back of the block and the first little o-ring wouldn't have much ceiling surface. It just didn't look right
The Mancini retainer didn't sit well with that slinger That's on the back of that crank in the picture... It pushed the retainer back to where part of it stuck out the back of the block and the first little o-ring wouldn't have much ceiling surface. It just didn't look right