NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue Digital Tachometer Includes steel fitting to be

Includes steel fitting to be welded to side of oil pan and a removable lightweight 1" NPT aluminum inspection plug

Commonly used on modifieds and stock cars

2005-2006 GMC Sierra 1500 HD 6

Small block Chevy pans have a 6-quart capacity and are 7" deep

NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue Digital Tachometer Includes steel fitting to beNOS Nitrous Filter High Pressure 15560NOS N20 Filter 1 4 in. NPT x 04AN Cheater Or Pro Fogger Stainless Steel Mesh Filter Easy Installation Keeps Contaminants Out Product Description: Adapter Nitrous Oxide Filter Straight 4 AN Male to 1 4 in NPT Male Aluminum Blue 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