Aeroflow Early V8 Holden Series Fabricated Polished Billet Valve Covers Breathers Proton X70 2016-Current

Proton X70 2016-Current

7mm Titanium Finish

9 wideband sensor (not covered under any warranty)

Mounting depth: 81mm

Tall Cast Aluminium

Aeroflow Early V8 Holden Series Fabricated Polished Billet Valve Covers Breathers Proton X70 2016-CurrentAF77 5004 Early V8 Holden Series Fabricated Billet Valve Covers Polished Finish. Sold as a Pair Fabricated Rocker Covers to suit Holden V8 Early 253 304 308. Aeroflows Fabricated Rocker Covers are made from 5051 aluminium. They have a one piece billet rail CNC machined from 6061 T6 aluminium to guarantee a precision flat surface for superior sealing. They come in either polished or black anodised finished. The covers come standard with a female 8 ORB