SB CHEV FABRICATED BILLET VALVE COVERS - BLACK - 12 ORB BREATHER PORTS Hose I.D_125mm 2" mechanical turbo boost/vac

2" mechanical turbo boost/vac

AF9201-275L

SKU: AF77-3000

AF1822-5052

SB CHEV FABRICATED BILLET VALVE COVERS - BLACK - 12 ORB BREATHER PORTS Hose I.D_125mm 2" mechanical turbo boost/vacSB Chev Fabricated Billet Valve Covers with 12ORB Breather Ports Black Finish. Sold as a Pair Fabricated Rocker Covers to suit Small Block Chevrolet. 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 (some