Dart IMCA Hobby Stock Premium SBC Top End Engine Kit, Heads/Intake

  

Engraved with IMCA logo and serial numbered to make it approved for use in IMCA Hobby Stock classes, Performer EPS dual-plane manifold optimized to deliver superior performance over other low-rise dual plane manifolds, 5/16 4130 chromoly and heat treated. 100" longer pushrods are rated to 128,000 psi, COMP Cams Magnum Rocker Arms, 1.52, 3/8" Stud - Made from 8620 chromoly steel with roller tip and superior ratio accuracy yield more effective valve lift, Kit includes engine heads, top-end Premium engine gaskets and hardware, extra long pushrods, roller rockers, and intake manifold.