Blem Shearer Fab LSX Flanges are usable flanges with visual imperfections that are offered at a discounted price. These flanges are sold as is, with no returns. See pictures of examples of surface imperfections, mill scaling that wasnt machined off completely, etc.
Shearer Fab exhaust flanges are fully CNC milled from a 1/2" bar of stainless steel and feature a 3mm raised exhaust port to ensure they do not shroud the port with any LS1/3/7 exhaust port variations. Each cylinder features a locating recess for the exhaust runners to make the mocking up process easier. This also creates a stronger weld joint and makes the transition from port to tube finishing process very easy!
FLANGES ARE SOLD IN PAIRS!