Earls GM LS Oil Cooler Block Off Plate with 1/8 NPT Port - LS0020ERL programmers-and-tuners 7 H6 1965 - 1969

7 H6 1965 - 1969 Chevrolet Corvair 164/2

25-inch mandrel-bent 409 stainless steel tubing flowing into a 50 Series performance muffler featuring Delta Flow technology

1x Main Feed Fuel Line

Brand Flowtech Emission Code 5 Flange Size 2-1/2 inch Outlet Diameter (in) 2

or used for an oil pressure gauge

Earls GM LS Oil Cooler Block Off Plate with 1/8 NPT Port - LS0020ERL programmers-and-tuners 7 H6 1965 - 1969Overview: Earl's GM LS Oil Cooler Block Off is a billet cover that has an extra 1 8" NPT port that can be used for an oil pressure gauge or a turbo oil supply port. The 1 8" port is located on the top for extra header clearance. Includes billet cover, O ring seal (no gasket required), and mounting hardware. Black anodized finish. Made in the USA. Features: Billet Aluminum w Black Anodized Finish O Ring Seal Doesnt Require a Gasket 1 8 NPT Port That