Aeroflow AN Female to Male Extension -6AN to -6AN AF952-06 Product:Blue Finish It is designed to adapt

It is designed to adapt a Chevy thermostat housing along with a Chevy thermostat

Installation is a breeze with vernier sets as the entire set can be installed in the same manner as any other timing set

Nitronic stainless steel is used for the valve seat

Part Number: AR400-7603

Aeroflow AN Female to Male Extension -6AN to -6AN AF952-06 Product:Blue Finish It is designed to adaptAN Female to Male Extension 6AN to 6AN Blue Finish Brand: AEROFLOW Part Number: AF952 06 Description: Female To Male AN Extension. This extension has a femaleand male AN flare end. 4 to 6 extensions are 1" (25mm) and 8 to 16 are 1. 5" (38mm) in length. Available in Blue, Black and Silver.