ARP - Gm Duramax Lmm 6.6L 12Pt (Street) Thermostat Housing Bolt Kit - 130-7404

The ARP 130-7404 thermostat housing bolt kit is designed for GM Duramax LMM engines, offering improved fastening strength and corrosion resistance for street applications.

Key Features

• 12-point thermostat housing bolt kit


• Designed specifically for Duramax LMM engines


• High-strength ARP alloy materials


• Optimized for street-driven diesel trucks


• Precision-machined for consistent torque

Compatibility & Installation Notes

• Fits GM Duramax 6.6L LMM engines


• Verify engine code prior to installation


• Install using ARP torque guidelines

Prop 65 Warning

WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.