It's not a regular occurrence that you find yourself in need of a replacement PCV Valve to repair your vehicle. When your GMC 3000 was born, it was destined for a driver who values longevity in their automobile. Car aficionados know that a brand you can trust is built into each GMC, and understand that only the highest quality repair 3000 parts will suffice when repairs are needed. Anyone who owns a GMC knows that when it comes to maintaining their car, truck, or SUV only the highest quality replacement parts will do.
Reducing harmful hydrocarbons and noxious gases that come from your car or truck depends on the quality and performance of the parts you use. Your GMC 3000 engine, as great as it is, isn't 100% efficient and it needs a system to control positive crankcase ventilation with a working PCV valve. Almost always mounted above your cylinder head in the valve cover, your GMC 3000 PCV valve captures and re-routes exhaust blow-by from the combustion process and sends it back through the intake. Before the positive crankcase ventilation valve, all blow-by was simply vented through a small filter element in the valve cover. This is a much cleaner method.
When your GMC needs a new replacement PCV Valve, there's no need to go somewhere besides the authority, Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you select the correct GMC 3000 part for your project or repair. Just choose your year from the list below to find the right GMC 3000 PCV Valve for your 1966, 1965, 1964 model.