1933 master and standard both have ladder style frames straight axle master frame is about 112 inch w/b standard 107 straight axle 1934 master and standard master frame has an x member and also 112 inch w/b also independent knee action front end standard frame is ladder frame and 107 inch w/b straight axle 1935 master is a totally different frame from the 33 and 34 due to restyling the car 1935 standard is the same body style as a 1934 master and may have used a 34 master frame but I think they made a 35 standard frame for 1935 the rad shell off a 34 chev master is 2 1/2 taller than a 35 standard although they appear to be identicle 1934 master coupe 1933 master coupe 1934 pick up