MSD Pro Billet distributor for 455, MSD 6al analog box / 6000 chip, MSD blaster 2 coil, MSD 8.5 Super Conductor plug wires. Asking $Sold Items separated: MSD distributor 8517 rotor & cap $Sold MSD 8.5 Super Conductor plug wires. $Sold I have many performance parts listed from this same engine. The engine has several cupped lifters. The Only reason I am not reusing this engine is I am going with a date correct engine. I would still be interested in doing some trading for some 72 GS parts. MSD dist 8517 MSD 6 AL MSD coil MSD wires .