NOTE: The 3 3/8″ bore MoPar engines came equipped with a variety of piston ring configurations. If you are ordering pistons AND rings, no problem, we will send you a matching set. They may or may not be identical to what is coming out of your engine but they will work perfectly. If you MUST match what is in your engine currently, please use the ORDER NOTES field at check out to tell us the height of each of the rings on one piston. We will try to find you a match
Same for ordering rings to match pistons you already own…use the ORDER NOTES field at checkout to tell us the height of each of the rings for one piston. We’ll need that info to fulfill your order.
FYI: height is measured TOP TO BOTTOM of each ring.
In all cases please use the ORDER NOTES field at checkout to tell us if you would like standard sizing, or which oversize you need.
IMPORTANT TIP: these 3 3/8″ rings are not always available in all sizes. Our inventory is always changing. BEST BET is to CALL us to find out which sizes are currently available before doing any machine work to your engine!