When I acquired my 1957 GMC Napco from my sister, my brother-in-law suggested I try to find and install some front locking hubs. I've searched and searched. I can't seem to find anything which might work with my front NAPCO hubs. Does anyone know correct part #'s and/or brand names I should search for? I've attached a couple of pictures of my front hubs.
Attachments
Napco1.jpg (48.58 KB, 181 downloads)
Napco2.jpg (57.22 KB, 181 downloads)

Last edited by GrandpasJimmy; 01/05/2025 1:16 AM.

1957 GMC 100 * Line Built Napco * Pontiac 347 * 89" Stepside * Purchased new by Grandfather from my Father's dealership in 1957.
1967 Camaro RS Convertible
1968 AMC Rebel
1966 Ford F100 Crown Vic swap
1968 Mercury Cougar Barn Find