The MTAA-B Series Kit was designed to install Honda’s B Series DOHC engines into the Austin America, Morris, Riley, Vanden Plas, Wolseley, and MG 1100's, and 1300's. Upgrading the Classic Austin America's A-Series engine with today’s most trusted engines built by Honda. We have taken all of the headaches out of this engine swap by developing the MTAA-B subframe. The MTAA-B subframe mounts directly to the America using the stock locations. This kit does NOT require any exterior body modifications. The MTAA-B Kit includes: MTAA-B subframe, adjustable suspension arms, Hybrid Chromoly Axle Shafts, Hardware, brackets, and instructions. All subframes are painted black. Note: the rear stock subframe can be converted to coil-overs, too, and parts are supplied to do that with this front subframe kit. The rear section of the body and trailing arms have to be modified, however. The coilovers themselves are sold separately.