SOLD Dodge Mopar 318/360 Truck Exhaust Manifolds - Pair - 1975-1991 (#3870055 AM)

[cudak888]

Dodge Mopar 318/360 Truck Exhaust Manifolds - Pair - 1975-1991 - Casting number #3870055 AM

Not B-body, but perhaps those of you with Ramchargers and W-series shop trucks can use these. These are used pulloffs from my 1989 LA 360 (soon to have a home in my '68 Satellite). These heads have surface rust, but are in good, usable shape - can be blasted and cleaned up nicely if one wishes. Flapper valve on RH manifold could do with a bit of lubrication. LH manifold has an O2 sensor installed, due to its late-model application.

These manifolds are for engines with air pump passages on the heads (note four holes below manifold ports), and will need corresponding air pump connectors at the ends. Pretty sure these will NOT fit car applications on the LH side. I don't know if it is possible to use both of these as RH manifolds on a car, but a handy fellow should be able to cap and plug the air pump connections and the flapper valves. There should be enough shock tower/apron clearance as well.

Ships from Miami, Florida.

$65 for both manifolds, plus the cost of actual shipping via FedEx Ground or USPS Parcel Post - whichever is cheaper or to your preference.

PayPal only. PM if interested.

 

[Hemi Rebel]

Hows the heat riser? Its a separate piece from the manifold correct?

 

[cudak888]

Hows the heat riser? Its a separate piece from the manifold correct?

The riser unit is built into these manifolds, though one could remove the assembly and plug the holes if they wish.

That said, the flap is there and moves freely for most of its travel. It will bind a bit if you try to close it absolutely shut. A bit of penetrating oil should solve that issue quite quickly; just haven't had time to do it myself.

-Kurt