MSD Digital Multi-Retard Control 4704021-10-S heavy-duty bolts are made from

heavy-duty bolts are made from ARP2000 material with 200% longer fatigue life than 8740 chrome moly steel and a tensile strength of 220

Features aluminum weld bung

This road race pan is for '85-up SBC blocks in '82-'92 F-Bodies

30-amp fuel pump wiring kit

MSD Digital Multi-Retard Control 4704021-10-S heavy-duty bolts are made fromThe Digital Multi Retard provides four different stages of retard along with an adjustable start retard feature all of this with no modules! The MSD Multi Retard uses a high speed RISC microcontroller to direct the timing functions. This controller can make extremely quick compensations to the timing while maintaining accuracy to within 1. There is also an innovative Magnetic Pick Up Compensation circuit built in to allow for rock steady timing with a