NOS 07163NOS Sniper Wet Nitrous Plate Kit GM LS 90 & 92 mm 4 Bolt Throttle Body emission modules and controls 5 Subtitle Federal EPA blh 5 Subtitle Federal EPA Compliant Title Standard Grade Universal 7L V8 1979 1986 GMC G2500 5 150 hp Jet Style Flare Material 6061 T 6 Aluminum Max Horsepower 175 Nitrous Bottle Capacity 10 lbs Nitrous Solenoid Sniper Nitrous Number of Solenoids 2 Plate Bolt Pattern 4 bolt Plate Diameter 90 mm Plate Flange GM 4 Bolt LS Plate Height 1 2 inch Plate Included Yes Plate Thickness 1 2 inch Product Type Nitrous System Solenoid Top Cover Color Silver Style Wet System Style Wet Warning California Proposition 65 125 & 150 HP