BOSS450
New member
Oil cooler Got stopped up on the truck so I finally had an excuse to tear into the motor a little. I've always had a little higher blowby in the truck then I wanted so I pulled the piston And to my relief this is what I found... hopefully the pictures work.
all the compression rings except for # 7 were lined up :doh:
all the compression rings except for # 7 were lined up :doh: