These are manufactured by me personally, 10% discount to HAMB ALLIANCE MEMBERS. All pedal arms are stainless steel, and can be purchased rounded and polished as shown or raw as they came off the waterjet. The gas pedals are optional but work well and save a lot of hassle when installing your pedals. Made for drum brake setups only, I have no Idea how they would work on a front disk setup. You can get a hold of me at 208-816-2297 or visit us at http://www.rottenleonard.com/Pedals.html Clutch and brake only, non-polished $390 Clutch and Brake only, ROUNDED & POLISHED $570 Clutch, Brake & Gas pedals, non polished $465 Clutch, Brake & Gas pedals, ROUNDED & POLISHED $655 Dorman Mastercylinder for clutch and brake $78