S&S = solid build quality
By Edward R. on Verified Purchaser
You cannot go wrong with S&S products. They always engineer top quality Harley components. You could buy similar products for less...but as the saying goes "You get what you pay for". I upgraded my Sportster with another brand of cylinders and pistons some years ago. Now they are both leaking oil and loosing compression. Time to do the job again...except I want top of the line components. S&S gives me that.