BBC SR20 VALVE COVERS FRONT BREATHER WITH OILERS
MACHINED FROM 6061 T6 AEROSPACE GRADE ALUMINIUM
MACHINED WITH 5 AXIS PRECISION MACHINES
MACHINED WITH CLEARANCE TO SUIT OVERSIZED AFTER MARKET ROCKER ASSEMBLIES
BREATHER PORTS ARE LOCATED AT THE FRONT OF COVER
BREATHER FITTING SIZE IS AN-16
OILER FITTING SIZE IS AN-4
FILLER CAP IS INCLUDED
AVAILABLE IN BLACK ANODISED OR RAW FINISH