JEGS Performance Products 10030 - JEGS Prostarter Starters
JEGS Performance Products#555-10030Replacement Pinion Gear
Prostarter Starters use ball bearings instead of bushings that can wear prematurely. While other vehicle starters offer 3:1 gear reduction, JEGS Prostarters have a Nippondenso motor with a 4.4:1 ratio and cranking power for engines with as much as 12:1 compression.
Note: Bolts and shims included with GM starters