Fuel Pump Block Off Plate Finned Fits Buick Pontiac GTO 350, 389, 400, 430, 455 F151C Other GM divisions have different

Other GM divisions have different mounting patterns

Complete Hardware Kit - 2X 5/16-18 x 3/4" stainless steel socket head cap screws

Release: 3/5

Specifically Designed for Oldsmobile V8 Engines with Mechanical Fuel Pump Mounting:

Apply recommended thread sealant (specifications included)

Fuel Pump Block Off Plate Finned Fits Buick Pontiac GTO 350, 389, 400, 430, 455 F151C Other GM divisions have differentFuel Pump Block Off Plate fits Buick GS and Pontiac GTO 350, 389, 400, 430, 455 Engines CNC From 6061 Billet Aluminum Made in the USA Our fuel pump block off plate is a must have to cover the mounting hole and prevent oil leaks in your engine when upgrading your fuel system from the stock mechanical fuel pump to a more reliable electric fuel pump. This high quality block off plate is a perfect fit for your Buick GS and Pontiac GTO 350, 389, 400, 430,