Allstar Performance Disc/Drum Combination Valve 30300080 Reduce under hood temperature while

Reduce under hood temperature while containing header tube heat for increased power

Shell and shield design optimized to improve aerodynamic performance

Pivoting Head

5 in Center to Center

2008-2008 Hummer H3

Allstar Performance Disc/Drum Combination Valve 30300080 Reduce under hood temperature whileMulti purpose valves are used in the brake system to properly distribute fluid to the front and rear brakes, meter the amount of fluid and pressure delivered to each brake and provide an option to connect a warning light to alert in case of brake failure. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30