I have two sets of the 1971 LS6 GM pistons with pins. These are brand new, but I don't have the boxes. They are .030 over. They have a 095" dome, and can be used with closed or open chamber heads. They yeild 9.0 to 1 compression with open chamber heads. GM part number is 10232433. Thanks SYC.
[email protected] $300.00 a set