buckeroo01,

1/2 ton ?

If the Chevy and GMC parts are the same, Jim Carter has the parking brake return spring (but not the rod). Chev's of the 40's has the brake spring kits (Chevy 1/2 ton).

http://www.parts123.com/PartFrame.a...softhe40s.com&TITLE=Chevs_of_the_40s

Tim