12-539 | POWER DOME BILLET HEADS |

POWER DOME BILLET 800 HEAD SET

Made of a high quality Billet Aluminum for long dependable life. Made with interchangeable combustion chambers (domes) for use in high or low altitude. 3 to 5 more horsepower peak with up to 10hp midrange, depending on engine and pipe options. The SLP cheater head gives you a big torque and horsepower increase and uses the stock water cover plate to keep stock appearance. Includes 2 domes and billet dome carrier.     2001-05 head sets include manifold adapter