Assembly front view For Sale

Six Deuce Manifold with Carburetors

Driver side view
Passenger side view

For Sale is a complete setup to put six two barrel Demon 98 carburetors
with progressive linkage on your Chevy 409
with 817 or other small port heads.

Included are:
One polished Offenhauser intake manifold
2 Demon 98 primary carburetors, powder coated black
4 Demon 98 secondary carburetors, powder coated black
6 each - 1 1/2" high polished riser blocks
6 custom sized Edmunds air filters
One custom fuel block with pressure gauge
3 fuel lines to go from the block to the passenger side carbs
One balance bar with 409 emblem to connect the passenger and driver side carbs
Progressive linkeage
6 Demon 98 rebuild kits
One used 170 degree thermostat (not shown)
Original intake manifold to head bolts (not shown)
Kick-down cable bracket for Lokar cable

The used intake manifold bolts are included only to aid in determining
what lengths are necessary when purchasing new ones.

You will need:
Intake manifold bolts
3 bolt gaskets to go under the riser blocks and carbs
(Charlie Price's Vintage Speed or Speedway Motors)
Fuel line to the fuel block
Kick-down linkeage if desired
Carburetor return spring(s)
Anything that I have forgotten




Origiginal front view

This is a polished Offenhauser manifold for 6 two barrel carburetors which will fit a Chevy 409 engine with small port cylinder heads.

 Original back view
Origiginal front view

Six Demon Carburetors on the right


Six 1 1/2" risers on the left.

 Original back view

The four secondary carburetors come with custom made brackets mounted on their passenger sides so that the front and rear carburetors can be linked together without interfering with the progressive linkage that is on the driver's side of the carbs. This may be removed or retained if the linkage is not setup as progressive.

Fuel log and hoses

Fuel log with pressure gauge and cross over hoses on the right


Six custom sized Edmunds air filters on the left.

 Air filters

Fuel log and hoses

Two pics of the balance bar.

 Air filters

The black plate has a miniature 409 badge,
and if you can't read the text, it says:

YES ITS FAST
YES ITS MINE
NO YOU CAN'T DRIVE IT

Rebuild Kits

Six rebuild kits on the right


Progressive linkage parts that were removed for packing on the left

 Fuel log and hoses

This complete setup came off an engine that was running in Sept. 2022, and had been for over 10 years. The carbs should not need rebuilding, but rebuild kits are included in case they are needed in the future, as there is no further need for them here.

Rebuild Kits

Kick-down cable bracket. This mounts on the rear stud for the back passenger side carb. It is to hold a Lokar kick-down cable. The stud for attaching the end of the cable is already on the passenger side primary carburetor.

Asking


$6,800.00


Price is negotiable, within reason.

These carbs originally cost $600.00 each, the most recent price I have seen for them was $1,500.00 each on Ebay 5 years ago. They were made for less than one year, which makes them a very rare find. Add to that a no longer manufactured polished Offenhauser manifold and other custom goodies and you have a setup that will be the only one of its kind on the planet.

Yes, it is expensive, but if you want to be the only one around with this setup here ya go.

Questions?

Call or text (858) 997-8631
Jeff Hall