RARE Linkert M74 carburetor body in excellent used condition. This carb is correct for late 1950-early 1951 Harley FL. Harley# 27130-48. Look at pictures carefully! What you see is what you get. This is not the more common M74B you find. Those fit the later models. This will work on those but it is not the original model which is very important for judging originality!