Allstar Performance Exhaust Block Off Plates - GM LS-Series Engines BLOWER-PF-1X It is now easier than

It is now easier than ever to select your power level and have instant horsepower gains

1850 lb/hr at 9 psi

Hydration Hole/Plug Front and Center in Chin Bar with easy set up

The machined nylon insert helps eliminate part of the shock transferred to chassis while providing the weight savings

Aluminum spacers properly space and align pulleys when used with a 1/8" keyed mandrel

Allstar Performance Exhaust Block Off Plates - GM LS-Series Engines BLOWER-PF-1X It is now easier thanAluminum block off plates seal exhaust ports during engine storage or repairs. Plates help protect against moisture, dust, and dirt. 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 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar