Got a complete 109 na standard if it helps in s.c. $300 all or $200 block.also two rebuilt short blocks-balanced arp hardware-new balancers and flywheels-one std.std.std.was 18 thousand mile core with t.r.w. Pistons.one .010 .010 .010 wiseco pistons.both are total seal file fit but low tension rings.let me know if can help.
Doc