I have a new set of Sterling? Confor Matic pistons with 956 on skirt that i had for 25+ years that are supposdly for 409. Does any know what 409, compression ratio,etc. Would like to put them in Low HP car block build.
Any help would be appreciated.
If you measure the diameter and compression height you can determine what/if they will fit, and, theoretically, what the compression will be. This would take a little math though.
