Powermaster 607-2 Starter Bolt and Shim Kit

The Powermaster 607-2 Starter Bolt and Shim Kit provides everything needed for proper starter installation on GM applications. This complete hardware kit is designed to ensure correct starter-to-flywheel spacing for optimal performance and longevity.

Kit Includes:

• Two high-strength steel mounting bolts with knurled design for secure installation
• Two starter shims for proper gap adjustment between starter and flywheel
• Chrome plated finish for corrosion protection

Proper shimming is critical during starter installation to achieve the correct clearance between the starter drive gear and flywheel ring gear. Too much clearance can cause grinding and premature wear, while insufficient clearance can lead to binding and starter failure. This kit includes the shims and hardware needed to dial in the perfect fit for reliable starting performance.

Compatible with Powermaster mini starters including models 9600, 9610, and 9612, as well as other GM starter applications requiring round mounting bolts.