[FOR SALE] Dutra Dual Front Manifold with OE Modified Rear Section

[slant six]

For Sale - One Dutra Dual Front Manifold, and One Modified Rear Manifold, with functioning Heat Riser valve.

The Dutra Manifold is a Doug D.casting and has never been on a running engine. The rear manifold has been spray-painted oven silver.
Asking $600 Plus shipping from 15642, PA