Description
Set of six pistons for the 3 1/4″ bore, 23.5″ block USA engines.
Ring height: 3/32″ 3/32″ 5/32″ 5/32″
Please use dropdown menu to choose the size you need: Standard, .10 over, .20 over, .30 over, .40 over or .60 over.
IF YOU NEED A DIFFERENT OVERSIZE PLEASE CALL FOR AVAILABILITY. OTHER SIZES MAY BE AVAILABLE.
ADDITIONAL NOTE: If ordering for a car sold new outside of the USA, your car could be equipped with the “export” 25 inch long engine. Canadian and overseas customers: PLEASE measure your engine before ordering. If your engine is 25″ long, it’s an “export,” and you’re going to need different parts. Not a problem…but you will need to let us know. 30 day returns never a problem, but in the case of incorrect parts ordered for an export engine, return shipping will be at customer expense.