CW 3.75-A

This cowl has a diameter of 3 3/4 inch and the length is 2 1/2 inch.  The length can be adjusted with the available cowl extension base if needed and includes cowl flap detail.

Dummy Motor suggestions are 1028-11   for the 7 cylinder and 1028-12   for the 9 cylinder. note that a portion of the rocker arms will require cutting.