OER F12371 Features:

Reproduction of the original aluminum carburetor fitting designed for use with 1968-75 Pontiac models including Firebird and Trans Am. This particular fitting was used on most all 1968-69 Firebird models, but can also be used with 1970-75 Firebird Formula and Trans Am models. Each fitting features the correct GM part number # 9792071 stamped on the part for authenticity. Will fit 4bbl Quadrajet carburetors. This is a straight fitting with one large port for power brakes, and one for distributor/power accessories. The fitting screws to the back of the carburetor and the power brake hose attaches to the large port. The other vacuum ports can be used for other accessories such as distributor vacuum advance or hideaway headlamp actuators.