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Part I.d. help

775 views 3 replies 2 participants last post by  BOSS 429 
#1 · (Edited)
Never seen these before. They are underneath the second piston ring.
 

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#2 ·
sometimes there are no rings avb that will fit a piston because of depth. So a ring spacer is needed to space out the ring
 
#4 ·
wouldn't be factory,but anything is poss.

who ever re ringed it last installed them.

Around 89 I had a set of boss pistons I had to do this to, and again not that long ago. Some pistons are cut for weird rings, In fact we have cut the land larger for rings not being able to get small enough ones these days for old pistons.
 
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