Holley Ultra Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector GM LS3/L92 CHEVROLET/GMC/FORD New gaskets

New gaskets

Replaces valve bodies with a blue connector on the solenoid pack

Fits 1963-1979 Small Block Ford - 289-351 - 28 oz External Balance - 164 Teeth

(2) Large OD washers

and assembled to exceed OEM standards

Holley Ultra Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector GM LS3/L92 CHEVROLET/GMC/FORD New gasketsThe Holley LS3 Ultra Lo Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3 L92 cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000 8000 rpm depending on the application. The plenum flange has a 105 mm opening to work with throttle body