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The 10" diameter construction reduces rotational weight reducing scavenging of horsepower
The Speedmaster GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited
Bronze distributor gears must be checked often and replaced as needed
allowing it to run cooler and quieter than external units
Choose long or short styles in a natural or shiny polished finish
Chevy GM LS3 L92 Guide Plates 5/16" Pushrod 1 Piece Set of 8 The 10" diameter construction reducesYou 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.
