Aeroflow Gm Ls Billet 6061 Barbell AF64-2132 S400 Turbo Housing these valve covers offer flexibility

these valve covers offer flexibility for various Small Block Chevy engine setups

Note: These heads are drilled for 1/2" head bolts

Deutsch 2 Way Plug Kit

0L with EGR (2003+)

Aeroflow Gm Ls Billet 6061 Barbell AF64-2132 S400 Turbo Housing these valve covers offer flexibilitySuit 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.