MSD Pro-Billet Chevy 90 V6 Even-Fire - 4.3L 1411 Dual 12-1/8 in Fan

Dual 12-1/8 in Fan

You can be sure that regardless of price and features

and additives in dynamic packages - products designed for the complete maintenance and enhanced performance of heavy-duty equipment

Adhesive Promotor

Stud Girdle Kit

MSD Pro-Billet Chevy 90 V6 Even-Fire - 4.3L 1411 Dual 12-1/8 in FanStarting on the inside, a 0. 500" oversized steel shaft spins in a sealed ball bearing and sintered bushing for long endurance and accurate spark delivery throughout the entire rpm range. Mounted on top of the shaft is an easy to adjust chro moly mechanical advance assembly. Different advance springs and stop bushings are supplied so you can choose from 24 curves. a maintenance free magnetic pick up provides accurate trigger signals to your MSD