THIS IS FOR A 1955 1956 1957 CHEVROLET ONE-FIFTY SERIES, TWO TEN AND BEL AIR FRONT RADIATOR CORE SUPPORT LOWER BOLTS, NUTS, WASHERS, STEEL PLATES AND SHIMS. THE SHIMS ALLOW YOU TO ADJUST THE FRONT END UP OR DOWN TO GET THE GAP CORRECT FROM THE FENDERS TO THE DOORS. THESE ORIGINAL STYLE MOUNTS AND SHIMS ARE NOT SOLD WITH THE FRONT END SHEETMETAL BOLT KIT. SKU #11105