850 Holley vac. secondary.

Freshly rebuilt Holley 850 vacuum secondary list #80531. I used teflon washers and non-stick gaskets through out. Stock jetting and power valves. It has down leg boosters and an electric choke. Ran great on my 360 but probably more suited to a 400+ cubic engine. No fuel line or fittings included.

$275 OBO plus shipping.

It'll fit into a large flat rate box so I can ship it anywhere in the USA for $14.