GM Performance 11604960 Starter Mounting Bolt for LS/LT Engines

The GM Performance 11604960 is a genuine OEM starter mounting bolt designed specifically for LS and LT series engines. This high-quality fastener provides a secure, factory-correct connection between the starter motor and the engine block or transmission housing.

Key Features:

• Genuine GM OEM quality ensures proper fit and long-term reliability
• Factory-style shaft knurling provides vibration-resistant securing
• Manufactured to precise GM specifications for LS and LT engines
• Corrosion-resistant finish for durability in demanding engine bay environments
• Direct replacement for worn or missing factory starter bolts

Most LS and LT engines require two of these longer bolts for proper starter installation, though some early LS car applications may use one long and one short bolt. Sold individually. This bolt superseded by GM part number 11610633 but remains fully interchangeable.