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Auto-jet Part #
2250275
Muffler
Ford
Muffler for Ford buses with 370 C.I. and 429 C.I. gas engines, 1979 to 1991. 8-1/2" round, 30" case, 2-1/2" dual inlets, 2-3/4" outlet.
Model
Year Range
1979-1991
Material
Outside Diameter
Overall Length
OEM Part Number
United Muffler Equivalent
Also Known As
Donaldson: M085172 | Grand Rock: M185 | Truckex: 3697
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Provide your OEM# when ordering.
Exhaust parts vary by bus configuration even within the same model and year.
Your OEM number is the most reliable way to confirm correct fitment.
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