10AN turbo oil return adaptor to suit the front cover on Mazda FD RX7 13B (Series 6) and FC RX7 13B (Series 4 & 5), and also Cosmo engines.
Extended length for easier connection of oil return line plumbing — 65mm overall on the FD adaptor, 60mm on the FC adaptor.
Supplied complete with fasteners & o-ring. CNC machined from billet 6061-T6 aluminium at our Napier, NZ factory and anodised black for great looks and corrosion resistance.
