MSD Distributor Gear Steel w/ Roller Cam 31015BL Reduce that aftermarket engine

Reduce that aftermarket engine

450 in Rectangular Port

Bearings include grease grooves that ensure flow of lubrication throughout the part

Chevrolet: Silverado 3500 05 - 05 5

194 lb/in Spring Rate

MSD Distributor Gear Steel w/ Roller Cam 31015BL Reduce that aftermarket engineA distributors performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. Increased Outer Hardened Layer Thickness Micro Polished Surface For Smooth Contact Melonite QPQ Coated Reduces Friction Initial Wear Improved Wear Resistance And Running Properties