Speedmaster PCE148.1012 High Rise Rect Port Dominator w/Inj Ports for Chevy BBC

Chevy BBC 454 Rect Port Dominator w/Inj Ports High Rise Intake Manifold Polished These Shootout Series Manifolds are designed to use a dominator style carburetor. Our single plane big block manifold is now available with Dominator carburetor flange. Dual distributor holddowns. Nitrous/injector bosses. Four corner water ports. Available with show polished or satin (unpolished) finish. Fits big block Chevy rectangular port cylinder heads on standard deck blocks. Excellent throttle response throughout the RPM range along with smooth engine operation