To help stiffen up the rear end housing a little, a sturdy aluminium cover with girdle can be a good
start. I use the TA to the left and Anders "Nova" Forsberg painted his Summit-cover black.

After two - first uneven working then destroyed - Auburn cone differentials
it was time for Eaton clutch type differential with 400 lbs springs.

Kenneth Feldthusen came up with this bright idea when we found out that the Weld lugs wasn't threaded
all the way up their hats, which is dangerous because eventually the hats can snap when torqued many
times over and over! Jörgen "Jöjje" Sandén at Race Parts took care of the manufacturing of 20 pieces
of these 3/4" screw-on bolts. The big nuts will safely hold the wheels onto the flanges.