Race Tech Valve Shims - 12mm ID

SH12 1015 10, SH12 1016 10, SH12 1018 10, SH12 1020 10, SH12 1022 10, SH12 1023 10, SH12 1026 10, SH12 1028 10, SH12 1030 10, SH12 1032 10, SH12 1515 10, SH12 1516 10, SH12 1518 10, SH12 1520 10, SH12 1522 10, SH12 1523 10, SH12 1524 10, SH12 1525 10, SH12 1526 10, SH12 1528 10, SH12 1530 10, SH12 1532 10, SH12 1534 10, SH12 1536 10, SH12 1538 10, SH12 1540 10, SH12 1544 10, SH12 20148 10, SH12 2018 10, SH12 2020 10, SH12 2022 10, SH12 2024 10, SH12 2026 10, SH12 2028 10, SH12 2030 10, SH12 2032 10, SH12 2034 10, SH12 2036 10, SH12 2038 10, SH12 2040 10, SH12 2042 10, SH12 2044 10, SH12 2516 10, SH12 2518 10, SH12 2519 10, SH12 2520 10, SH12 2521 10, SH12 2522 10, SH12 2523 10, SH12 2524 10, SH12 2526 10, SH12 2528 10, SH12 2530 10, SH12 2532 10, SH12 2534 10, SH12 2536 10, SH12 2538 10, SH12 2540 10, SH12 2542 10, SH12 2544 10, SH12 3018 10, SH12 3020 10, SH12 3024 10, SH12 3026 10, SH12 3028 10, SH12 3030 10, SH12 3032 10, SH12 3034 10, SH12 3036 10, SH12 3038 10, SH12 3040 10, SH12 3042 10, SH12 3834 10