May 13, 2023 #1 W wes104 Junior Member Joined Sep 8, 2015 Posts 12 Reaction score 0 Location oklahoma First Name wesley Truck Year 1989 Truck Model r3500 Engine Size 454 im trying to buy some new door lock knobs for my 1989 gmc r3500 but dont know if there are 10-32 or 10-24 threads?
im trying to buy some new door lock knobs for my 1989 gmc r3500 but dont know if there are 10-32 or 10-24 threads?
May 13, 2023 #2 skysurfer Full Access Member Joined Oct 23, 2010 Posts 2,651 Reaction score 2,043 Location west coast First Name John Truck Year 1989 Suburban Truck Model V2500 Engine Size 5.7/TH400/NP241C 10-24