Aeroflow Gm Ls Billet 6061 Barbell AF64-2132 S400 Turbo Housing 0L with EGR (2003+)

0L with EGR (2003+)

one being a Bar & Plate core

3-1 Outlet: TS-0550-3099

including the Mazda 3 MPS

Aeroflow Performance rocker arm studs are ideal for competition and street engines

Aeroflow Gm Ls Billet 6061 Barbell AF64-2132 S400 Turbo Housing 0L with EGR (2003+)Suit GM LS Series Blocks Replacement Billet Oil Gallery Barbell. Aeroflow Performance has redesigned the LS oil gallery barbell. Made from Billet 6061 Aluminium we have managed to make the unit smaller which in turn allows more oil flow. This is an important replacement for the factory plastic unit that becomes brittle over time which can lead to it breaking and in turn the motor loses oil pressure.