Replacement style. Will aid in cooling by allowing a small amount of pressure in the system. Original caps did not build pressure.
Ford Truck F1, F2, F3, F100, F150, F250, F350, Expedition, Excursion, Lincoln Navigator and Blackwood Years:
1948 (48), 1949 (49), 1950 (50), 1951 (51)
Above years shown are used for searches and are not application listings.
NPD Part Number : F-8100-1 Manufacturer Reference #'s: 41A-8100-C
1948-1951 F1-F3 4 LBS
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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