NOS Tube Nut -3 AN - 3/16 in Tube - Red Heat Mat Mounting Kit This Direct Head Mount Kit

This Direct Head Mount Kit also works with many SBC applications with heads that have provisions for auxiliary 3-bolt mounting

carburetorSince 1938

Before purchase please verify if you have New Body Style or Legacy (Chevy)/Limited (GMC) on 2019 Silverado/Sierra 1500-This part is for the Legacy/Limited Body StylePickup trucks have come a long way

Various styles of nozzles are offered by Holley

The product is formulated with exceptional frictional properties to reduce friction resulting in increased power

NOS Tube Nut -3 AN - 3/16 in Tube - Red Heat Mat Mounting Kit This Direct Head Mount KitNOS Pipe Fitting Tube Nut 17551NOS 03AN 3 16 in. Tube Red Pipe Fitting Product Description: Fitting Tube Nut 3 AN 3 16 in Tube Aluminum Red Anodized Sold Individually 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