The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Swapped to wolverine hubs,something slipping/grinding

dmartin1 · 04-04-2011, 10:43 PM

i figured it out!

i just have to put it in hi and lock the hubs.

supposedly the np203 doesnt have a "2wd" gear in it,and the factory frontend was a fulltime 4x4..thus locking the hubs its like the factory frontend.
i have been getting told all day from everyone i asked to keep it in hi(NOT hi-lock) and keep the hubs locked and there it is,which is what you drove it in for daily driving from the factory i guess.
strange to me,but it works.

correst me if im wrong?

04-04-2011, 10:43 PM	#5
dmartin1 Registered User Join Date: Aug 2008 Location: mohave valley,arizona Posts: 1,088	Re: Swapped to wolverine hubs,something slipping/grinding i figured it out! i just have to put it in hi and lock the hubs. supposedly the np203 doesnt have a "2wd" gear in it,and the factory frontend was a fulltime 4x4..thus locking the hubs its like the factory frontend. i have been getting told all day from everyone i asked to keep it in hi(NOT hi-lock) and keep the hubs locked and there it is,which is what you drove it in for daily driving from the factory i guess. strange to me,but it works. correst me if im wrong? __________________ 1969 Shortbed in progress 1982 short step, few suspension and motor upgrades.getting a 468 1978 Shortbed fleet side bonanza fully loaded 1978 k20 Silverado loaded.currently engine-less 1989 k10 suburban 9" lift 65 nova And more