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8 Grade Hexagonal Nyloc nuts
Anodized Polyester Powdercoat with Lexan Polycarbonate lens
The classic wayfarer look in a matte-black rubberized frame sporting light to medium shaded lenses
2x Alloy wing stands
Brian Crower S/S Exhaust Valves 4G63 31.5mm (+1mm) - BC3105 gk drivetrain 8 Grade Hexagonal Nyloc nutsBC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air fuel flow in and out of the combustion chamber. Every valve is fully
