This is an individual screw that attaches the air horn to the throttle body in 1990-1995 Chevrolet Corvette C4 ZR1 vehicles. This is for those vehicles equipped with the 5.7L LT5 engine. This is one (1) of 4 brand new screws that attaches the air horn to the throttle body in these vehicles. This is a brand new, new old stock, factory original part, still in the original packaging. This screw was manufactured by ACDelco for General Motors. Each engine uses 4 of these bolts. Each bolt is (M5 X 0.8 X 22) and measures 22MM long. Replace your old bolts with these factory original parts and keep your Corvette running great like it did when it was brand new!

New. Never Installed. OEM Part. New Old Stock

GM Part # 10110934

Item is number 556 in the GM diagram