Replacement O-ring For 64-2132 gm Ls Billet Barbell

replacement O-ring for billet oil gallery barbellaf64-2132.

Aeroflow performance has redesigned the ls oil gallery barbell. Made from billet 6061aluminium we have managed to make the unit smaller which inturn 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.