NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue Digital Tachometer Multiple stud lengths are also

Multiple stud lengths are also available

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

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

Pro-Flo 4 EFI Kit for Ford 289W-302W C

NOS Nitrous Oxide Filter -4 AN Male to 1/4 in NPT Male - Blue Digital Tachometer Multiple stud lengths are alsoNOS 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