Designed for function and fashioned for great looks, Aeroflow’s Stamped Valve Covers have stock-style breather baffles that prevent oil passage to the PVC valve. Available in two great finishes; chrome plated and black electrolysis. Available with and without logo. Also comes with one 10.05mm (3/4”) ID and one 25.4mm (1”) ID rubber grommets to suit 31.5mm(1-1/4”) breather hole