October 1st, 2017, 04:22 AM
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Senior Member
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Join Date: Jan 2013
Location: Rohnert Park, ca.
Truck: 1968 KM2500
Posts: 1,325
Rep Power: 415
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Re: Pcv, egr, wth?
Considering the last year V6 engines were available in pickup trucks from the factory was 1969. EGR valves came around 1972. Bigger trucks equipped with V6 engines from 1972-74 didn't need to meet emissions standards requiring EGR valves.
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