Chevy BBC 454 Rect Port Eliminator w/Inj Ports & Fuel Rails Intake Manifold Speedmaster solenoids will restore the

Speedmaster solenoids will restore the operation of your trans-brake

OEM replacement designs

They feature a durable chrome plating

All Speedmaster alloy cylinder heads are made using a superior "gravity die" cast process

Chevy BBC 454 Rect Port Eliminator w/Inj Ports & Fuel Rails Intake Manifold Speedmaster solenoids will restore theThese Eliminator Series Manifolds are designed to use a 4150 style carburetor. Our dual plane big block manifold is now available with rectangular ports. Dual distributor hold downs. Four corner water ports. Available in satin finish only. Fits big block Chevy rectangular port cylinder heads on standard deck blocks.