Molded from PBT compound for superior protection from voltage "arc-thru" and cross-fire
Brass cap terminals and rotor contact resist corrosion and provide maximum spark distribution
Includes OEM spec carbon center contact plus low resistance option for high output ignitions
New rotor screws included
Cap and Rotor Kit comes with everything you need including rotor hold-down screws. Each kit meets or exceeds OEM specifications and serves as direct replacement for 1975-1990 Chevrolet, GMC, Oldsmobile, Buick, Pontiac and Cadillac with GM HEI Ignition.