Welsh Plug Kit with Billet Barbell AF64-2125 Product:Suit GM LS Series AF558-12-16BLK

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Welsh Plug Kit with Billet Barbell AF64-2125 Product:Suit GM LS Series AF558-12-16BLKWelsh Plug Kit with Billet BarbellSuit GM LS Series AF64 2125 64 2125 The Aeroflow Performance 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.