PRC LS7x 265cc CNC Heads

Precision Race Components LS7 CNC 265cc ported cylinder heads. Click Here to SEE why we build better heads!   MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!!   PRC 6-Bolt LS7 Cylinder Heads with Thicker Deck Surface Will Work on Both Standard GM 4-Bolt & Aftermarket LSx / RHS 6-Bolt Style Engine Blocks 2.200"/1.610" Valves TSP .660" Dual Spring Kit w/ PAC Springs, Retainers, Seats, & SealsSprings, Titanium Retainers, Seats, & Seals CHE Bronze Guides Completely Assembled & Setup To Your Specs Available With Stainless Steel, Hollow-Stem, or Titanium Intake Valves Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7-based cylinder heads available! Flowing up to 35 CFM more than the stock GM LS7 head, the all-new PRC cylinder heads offer both unmatched power and airflow!The PRC LS7 cylinder heads is available with standard stainless valves, hollow-stem intake, and titanium intake valves.  If you are going to run the stai