Same as
MSD 6430 6ALN Box:
MSD 85551 Pro-Billet Chevrolet V8 Distributor
MSD 8222 High Vibration Blaster Coil
Ultra 40 High Performance Hei style Under Header Plug Wires
8 Fire Boots
Phase and Lockdown Distributor for Increased Horsepower
Plus:
NEW GM Melonized steel gear installed, required for crate engines
Fits ZZ4, and 604 Crate Engines