Dart IMCA Hobby Stock Premium SBC Cylinder Heads/Gaskets/Bolt Kit

  
Premium Economy top-end engine kit for Hobby Stock race cars, Engraved with IMCA logo and serial numbered to make it approved for use in IMCA Hobby Stock classes, Includes 1.94"/1.50" standard length stainless steel valves, performance valve springs, retainers, keepers and 3/8 screw-in studs, Multi-layer steel gaskets offer current leading-edge technology and provide a long-term, leakproof seal called Perma Torque MLS, High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8).