We received back the original front A-type calipers and rear M-type calipers from #9050 after being restored by Eric Shea at PMB Performance. PMB's full restoration service included disassembling the calipers to bare core; re-plating the calipers and all fasteners in their original finishes; and finally completely reconditioned the assembly including piston servicing along with new ATE seals and dust covers.

Does anyone know what the cast and stamped numbers indicate on ATE brake calipers? Either the "396" and "G-49" stampings may indicate a date code, but I haven't found any references that decode any of the ATE numbers.