NOS Nitrous Micro Switch - Holley 4500 Carburetors RS004C19 these items are available through

these items are available through Hughes Performance at 800-274-RACE

2-1/2 in Center Inlet / Outlets

1970-1980 Chevrolet Monte Carlo

Adjusts Vehicle Ride Height To Handle The Load

providing 0"-2

NOS Nitrous Micro Switch - Holley 4500 Carburetors RS004C19 these items are available throughNOS Micro Switch Bracket 16514NOS Billet Dominator 4500 Micro Switch Bracket Product Description: Nitrous Micro Switch Bracket Included Holley 4500 Carburetors 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