The Baer BrakesRemaster master cylinder features a1-piece body machined out of 6061 T6 billet aluminum.Left side ports and a 2-bolt mounting flange fitsmany Ford and GM applications.The billet topattacheswith 6 allen screws and has two large billet aluminum, knurled screw-on caps making for easy filling without spillage.Theoutlet port design allows for either inverted flare (w/included removable seats) or banjo style, straight fittings.