Originally Posted by Sky65
What is the life expectancy of aluminum pulleys on a SBC? Is there a brand that is better than the others? Put some cheapies on the 65 Corvette about 5 years ago and they have noticeable wear. I think it's time to replace them.
Should out last the engine. i would think. Are the belts running true. If they are cocked it may show wear. But can you take them off and clean just to make sure they are failing. Any pictures?