MSD Pro-Billet Chevy 90 V6 Even-Fire - 4.3L 30300080 Available In 2

Available In 2

Traditional Chrome

Ultra Lightweight Three-Layer Construction Soft Aramid construction

PitStopUSA

MSD Pro-Billet Chevy 90 V6 Even-Fire - 4.3L 30300080 Available In 2Starting 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