650-850 Tapered 4 hole 1.000 spacer

A great solution for those looking for a great all purpose spacer. If rules permit this spacer is a great choice in a 1″ design, which weighs less than 10 ounces.
Features 4-hole design that tapers into a clover leaf into the plenum creating a low cost and effective way to improve performance. Available in both 1.687 and 1.750 throttle bores.