When your GMC P15 left the factory, it was destined for a driver who prioritizes longevity in their automobile. Obviously, you bought your P15 because you wanted to buy horsepower and great value both rolled up into one vehicle. Auto enthusiasts know that strong looks is built into each GMC, and know that only top quality repair P15 parts will suffice when maintenance needs to be done. Your GMC dealership isn't the only place to find genuine or original equipment quality repair parts to fix your P15.
Your engine can totally break down from lack of lubrication; resulting in intense friction and heat. The moments where your engine's main caps meet the crankshaft are where all the friction and heat come from, which is why you will find your GMC P15 main bearings there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), which is just slightly softer than the forged or cast crankshaft and the main caps in your GMC P15. When properly lubricated, friction and heat are minimized as the main bearings protect your internals for, hopefully, the life of your car or truck.
Ordering new GMC parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement P15 parts on the internet. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. All the GMC P15 Main Bearing Set parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. Choose your year below to refine your search.