EXAMPLE OF CARB MODEL NUMBERS THIS COVER WILL FIT: 1400 1403 1404 1405 1406 1407 1411 1412 1413 14053 14054 14055 14056 14063 14064 14073 140535 140536 140545 140546 1801 1802 1803 1804 1805 1806 1812 1813 18014 18024 18034 18044 18054 18064 18124 18134, HOLLEY 4150 SERIES CARBS & ANY OTHER CARB WITH 5 1/8" OPENING.
