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NOS Exhaust Manifold
Fits 50-71 Jeep & Willys with 4-134 F engine (Out of Stock)

Part # 648766

New Old Stock Exhaust Manifold

Limited Quanties - Get them while the last.

Bolts up just like original - Highest quality guarantee. These are originals from Willys still covered in original cosmoline.

Application:
4-134 F engine

Fits:
53-64 CJ-3B
55-71 CJ-5
52-66 M38A1
50-53 Truck
50-53 Station Wagon
50-51 Jeepster

Part # Price
648766

$174.99

MSRP:

$174.99

MSRP:

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Questions & Answers

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Are these OEM? If not who is the manufacture?

Willys Jeep Parts Tech:
These are NOS originals never installed.

Recently purchased this item trying to determine if it should be painted to match engine painting being done. What is the exterior coating on these? It seems very sticky? Is it primed or heat treated material?

Willys Jeep Parts Tech:
It is a rust preventative coating. You could strip and prime if you wanted to.

Does this NOS exhaust manifold come with or with or the stud and gaskets? if not what are the part numbers ?

Willys Jeep Parts Tech:
B000 and 801345 part numbers.

You show two possibilities for exhaust manifolds to fit a 50 - 53 truck with F134 engine. This NOS version appears (at least the picture suggests it) to have a longer downturn and slightly more angle back toward the block than the reproduction. I am adding a PTO winch to a 53 that did not have one originally and I'm having real trouble with finding enough real-estate to accommodate both the drive shaft and the dual reservoir master cylinder I bought from ya'll. If I'm correct about the differences it would be worth the risk to me to try it.

Willys Jeep Parts Tech:
They are the same basically, just different manufacture. Email mike@kaiserwillys.com to help.

What would be recommended in terms of paint? I guess a high temp spray would work? Trying to stop the rust where I can. Thanks, Ty

Willys Jeep Parts Tech:
The paint we sell can be used on the engine as well. https://www.kaiserwillys.com/category/paint Thanks

Do you have exhaust manifold for Hurricane 226 engine that was in 58 Willys?

Willys Tech:
We have good used available. Please call us toll free.
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