Proflow Freeze Welch plugs, Aluminium, Block Hardware, Chev, For Holden, Commodo

Part Number : PFEWP-3818026

Proflow's LS series welsh plug kit is a necessity when rebuilding your ls series engine. The kit includes all brass welsh plugs required, including a new barbell which is now made from 6061 aluminium. The new billet barbell replaces the factory plastic barbell which can become brittle and fatigue over time.