Complete mid time engines, engine cores, crank cases, magnetos and magneto parts, starters and starter drives, alternators and drive couplings, prop governors, fuel pumps, hydraulic pumps, fuel manifolds and distributors, air box assemblies, intake tubes, primer lines, drain lines, control cable mounts, oil coolers and mounts, oil filler caps, all engine baffling parts with new baffle seal material, front and rear mufflers, exhaust collectors, exhaust risers and clamps, muffler mounts and clamps and engine mounts.