SB Chev Fabricated Billet Valve Covers with -12ORB Breather Ports AF77-5000-12 Product:Polished Finish. Sold as a Pair Gilmer Drive Alternator Pulley -

Gilmer Drive Alternator Pulley - Silver FinishSuits All Applications

optional 6 or 2psi springs available separately

AF100-08-30MBLK

AF25-4000BLK

The following bracket and levers kits are sold separately and designed to work with all Bang Shift performance shifters

SB Chev Fabricated Billet Valve Covers with -12ORB Breather Ports AF77-5000-12 Product:Polished Finish. Sold as a Pair Gilmer Drive Alternator Pulley -SB Chev Fabricated Billet Valve Covers with 12ORB Breather PortsPolished Finish. Sold as a Pair AF77 5000 12 77 5000 12 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