Holley Avenger Carburetor - Marine - 4-Barrel - 770 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Gray H774001XL Single adjustable design

Single adjustable design

0 GT/LX WITH 24 POUND FUEL INJECTORS AND AFTERMARKET FENDER MOUNTED COLD AIR INTAKE KIT

Fits two 5" instruments & four 2 1/16" gauges

1975-1978 Oldsmobile Toronado

Holley Avenger Carburetor - Marine - 4-Barrel - 770 CFM - Square Bore - Electric Choke - Vacuum Secondary - Dual Inlet - Gray H774001XL Single adjustable designThis model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3 16" x 5 5 8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932. Hard Core Gray anodized finish for corrosion protection in marine environments Built to exceed Coast Guard standards and are J1223 Marine