Quarter Master 505019 Flywheel Bolt Kit M11 x 1.50 Chromoly GM LS-Series

The Quarter Master 505019 is a precision-engineered flywheel bolt kit designed specifically for GM LS-series engines. This high-performance fastener set ensures secure attachment between the flywheel and crankshaft in performance and racing applications.

Key Features:

• 11mm x 1.50 metric thread pitch for GM LS-series cranks
• 1.500 inch length provides proper engagement
• Chromoly steel construction for superior strength and durability
• Black oxide finish for corrosion resistance
• 6-point hex head design for positive wrench engagement

Quarter Master manufactures high-performance clutch components, bellhousings, and driveline hardware trusted by racers worldwide. These flywheel bolts are engineered to withstand the extreme loads encountered in racing and high-performance street applications, providing reliable clamping force to prevent flywheel slippage.