*** IN STOCK SHIPS TODAY *** Injector nozzle body brass. These are designed to be used on a blown and injected alch. or nitro motor with screw in nozzle jets. Threads are 1/8" pipe and from first thread to tip is 1.00".
Injector hat body measures 2.00" overall, from where the nozzle jet screws in to the first thread 1.00", from the tip to the first thread 1.00".