Sonny's New 5.000 Solid Billet Hemispherical Heads, Complete Race Ready with components, Fully Assembled

Sonny's has developed a new 5.000" Billet Aluminum Hemisherical Head for Truck Pulling, and Turbo Applications. These heads have the same great flow numbers and performance as our cast versions, but are made for extreme racing applications, Call and order yours today! Complete Race Ready per pair, includes titanium valves, PSI springs, ready to bolt on !