Supercharger Idler Pulley Stand Nut - Only The air flowing under the

The air flowing under the plenum provides a cooler charge for the incoming air with less heat transfer from the engine

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

Manufactured from cast aluminum

This unit is designed to slide over the housing tube for a better weld

Crafted from high-quality aluminum

Supercharger Idler Pulley Stand Nut - Only The air flowing under theThe Speedmaster Supercharger Idler Pulley Nut is a high performance component designed to ensure the optimal functioning of your supercharger system. Crafted with precision and durability in mind, this nut is an essential part of maintaining the tension and alignment of the supercharger belt, contributing to the overall efficiency and performance of your engine.