Obviously, you didn't buy your I1500 unless you understood you would be getting horsepower and rugged design both impeccably combined into one automobile. While it may not be difficult to locate replacement parts for GMC vehicles, these days the necessity for nothing but the absolute best are required to repair your automobile. Your GMC dealership isn't the only place to find genuine or original equipment quality repair parts to fix your I1500. You purchased your I1500 because its reliability and trusted quality struck a chord inside you; so why would you settle for second rate when it comes to superior quality auto parts?
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, and that is why your GMC I1500 main bearings are installed there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), because its gall-resistant surface makes it ideal to act as a buffer in the space between the crankshaft and main bore in your GMC I1500. When properly lubricated, very little friction is created around the engine main bearings and they will last the life of the vehicle.
When your GMC needs the best replacement Main Bearing Set, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct GMC I1500 part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. GMC I1500 Main Bearing Set parts for 1966, 1965 vehicles are available here... just click your year to find them.