Piston ring set for Buick 320 engines. .020" over. This is a mix of NOS Buick 1st and 2nd rings and Thompson oil expanders. 3-7/16" bore. For pistons using 3/32, 3/32 , 3/16 thick rings.
These are new and in good condition. The Thompson can is still sealed.
Please see photos for details.
Combined shipping discount available - please request total at checkout.
We purchased the inventory of a former machine shop and will be listing blocks, heads, cranks, bearing and gaskets sets in our Ebay store. Some are brand new, other have been opened, and some are parts lots. Please check back for more items.
Thanks for looking!