i have a early design set of back grooved bearings which have only one hole. where should I put the second hole?do i install them at what clock position and what size hole?
You don't need to worry about the second hole, just install the bearing so the single hole is at the aprox 4 o'clock location, this is with the block positioned with the crank down, as it would sit in the car. The single hole back grooved bearing is just fine. Jim Burek
