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

Permanent molds provide a tighter grain casting thereby reducing the occurrence of porosity which can mar the polished finish

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

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

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.