according to my 1929---1940 Chevrolet parts book, the 1933 master TOWN SEDAN uses a different fender than the other 33 master series.
1933 # 370095 left
1933 # no listing right
for some reason the parts book does not list a right side fender for the 3 master series TOWN SEDAN.
So, I believe that the town sedan has the mounting bolt holes thru the top of the wheel well and all other 33 master have the mounting bolt holes thru the side.
Digging out my 1929--1934 Chevrolet parts book it shows the following for 33 master series :
rear fender right---1933 CA-----# 370088
rear fender left----1933 CA-----# 370087 "except town sedan"
rear fender right --1933 CA-----# 370096 " RIGHT HAND DRIVE"
rear fender left ---1933 CA-----# 370095 "TOWN SEDAN"
rear fender left--- 1933 CA-----# 370095 "right hand drive"
note same part number 370095 for town sedan and RHD
all above is exactly how its listed in the 29--34 parts book
mike lynch
