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US Made Fuel Pump Spacer
Fits 50-66 M38, M38A1

Part # 8329708

New US Made Fuel Pump Spacer (1 required per vehicle)

Goes between fuel pump and block. An essential item to space the arm of your fuel pump away from the lobe of the camshaft creating proper fuel pressure to your fuel pump.

The thickness measures at an .56".

4-134 engine

50-52 M38
52-66 M38A1

Part # Price





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I have a 1952 M38, but it has a civilian single action fuel pump with a glass bowl on top. Do I need this spacer, or do I want the other one (866236). Looks like this one is twice the thickness and I would assume for the military pump.

Willys Jeep Parts Tech:
Yes, you should still use a spacer. Try number 8329708. Thanks!!
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