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  • Thermostat Housing - 390 / 428CJ - 2-1/8 Thermostat - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 31398
  • Thermostat Housing - 390 / 428CJ - 2-1/8 Thermostat - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 31398
  • Thermostat Housing - 390 / 428CJ - 2-1/8 Thermostat - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 31398
  • Thermostat Housing - 390 / 428CJ - 2-1/8 Thermostat - Used ~ 1968 - 1970 Mercury Cougar / 1968 - 1970 Ford Mustang - 31398

Item #: 31398

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Price: $39.85
    Cost: 3188
    Earns: 40
    Bonus: 0

    Availability:

    Used / Wrecking Yard Item - 2-5 Business Days (May delay order)

    Used aluminum water neck of thermostat housing for most 1967-70 Mercury Cougar or most other Fords with 390/427/428CJ engines. Cast aluminum finish. Comes with threaded hole for either a screw-in cap, or thermal switch. For use with common 2-1/8 inch thermostats. Correct for 1968-70 FE engines. Not going to lie, these will show some signs of electrolysis on the inside and where the hose slips on. Additionally, we notice that the threads get a bit rotted out where the thermal switch resides. 

    *Note - very early 1967 cars were still using the 2-1/2 inch thermostats. Cutoff was around November 1966.

    Specifications:
    Weight: 1.00 LBS (weight shown may be the dimensional weight)
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