Also,I'm told the 2 tonners with NAPCO four wheel drive were 10 lug front and rear. I gave brief thought to drilling my '54 350's front hubs and installing the other 5 studs in each one,just for the symmetry.
Speed


1954 GMC 350
1957 GMC 1/2 ton
1962 Chevy C-30
1952 Chevy 6400 dump bed project truck
'98 Harley FLSTC
'66 Pontiac Catalina
'76 Chevy 1 ton Duallie
'84 Bronco II
'78 Dodge W-200
'81 Toyota 4X4 truck