Proform Parts 66277 - High-Torque Starter; Gear Reduction Type; 12V, 2.2 KW, 15:1 Comp; Fits LS1, LS2, LS6, LS7 Engines

LS High Torque Starter 15:1 Compression Ratio

The latest addition to the PROFORM line of high-torque Starters is a LS Starter (LS1-LS7 Engines) featuring a 2.20 KW motor, an impressive 15:1 compression ratio, 3.75:1 gear reduction ratio, and a space-saving 4-7/8 x 9 x 5-6/8 inch compact body. For you, this means faster engine turnover, more engine block clearance, and optimized gear-reduction with a ball bearing design. As with all starters PROFORM produces this starter is 100% new, not re-man or rebuilt, for maximum longevity and optimum performance. After assembly, each starter is individually tested at the factory so enthusiasts need not use their vehicle as a testing lab.

Features:

Applications: GM LS1-LS7 Engines

15:1 Compression Ratio

Offset Design for More Clearance Between the Engine Block & the Starter

Mounting Plate has Three Clocking Positions

High-Output Motor Turns Engine Over Faster than Stock Starters (40-50% More Cranking Power)

3.75-To-1 Sealed Gear-Reduction Drive

Full Ball Bearing Design

100% New, Not Re-man or Rebuilt