This is what I have from master parts catalog
group 4.630 pad pedal clutch and brake *qty = quantity
29-36 ALL...(rubber-4 x 1 7/11? overall) 364022 qty. 2
37-52 PASS..(rubber-3 1/2 xx1 7/8 overall 3657980 qty.2
47-54 COMM. UTILITY...(rubber 2 3/8? x 3 13/16? x 1/2 thick..
..3683090* qty. 2
48-54 COMM. (Foot park-steel- 2 1/8 wide and 3 1/2 long)..3687292..qty. 1
53-54 PASS. (rubber 2 9/16 x 3)...3701380..qty. 2
*Note Also used on foot park brake for 1948-52

the ? mark means the number is not clear, but looks like.
There is no mention of 1/2 ton truck. As all listings that involve any specific truck is listed as so IE 1/2 ton truck or 3/4 ton truck .... Not sure why 29-36 would be ALL but not after 37? But that is what I have hope it helps.



1937 Chevy 1/2-Ton
In the Gallery