Chevy GM LS3 L92 Guide Plates 5/16" Pushrod 1 Piece Set of 8 These Speedmaster HEI coils replace

These Speedmaster HEI coils replace the stock distributor mounted HEI coil and produce out a hefty 65

including points

Features accurate magnetic pickup that never requires adjustment along with an easy-to-adjust mechanical advance mechanism

they replace your existing worn or damaged valve guides

and more that will fit perfectly and do the job that you expect

Chevy GM LS3 L92 Guide Plates 5/16" Pushrod 1 Piece Set of 8 These Speedmaster HEI coils replaceYou need guideplates to keep your pushrods from deflecting under high rpm conditions. That's just what our Speedmaster guideplate sets do, they are made from 5140 Chromoly steel, nitrided and black oxide coated for corrosion and wear resistance.