NOS Nozzle Mounting Kit - 1/2 in hole - 1/16 in Inside Thread - Brass/Steel 4704323-10- M Pyrovatex® offers the maximum combination

Pyrovatex® offers the maximum combination of overall flame and heat protection

Perfect for any automotive or motorcycle application

Oldsmobile / Pontiac

and nitrous solenoids

1965-1967 Chevrolet Biscayne Base CID 283 Naturally Aspirated GAS

NOS Nozzle Mounting Kit - 1/2 in hole - 1/16 in Inside Thread - Brass/Steel 4704323-10- M Pyrovatex® offers the maximum combinationNOS Nozzle Mounting Kit 17283NOS Fla Pipe Fitting Product Description: Nitrous Oxide Nozzle Mounting Kit 1 2 in hole 1 16 in Inside Thread Brass Steel Natural Kit The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States' government was losing interest in