You know what man, I just realized. its not SBP that sells the kits. They sell bottom brackets of different sizes. This is the longest one they have
Sick Bike Parts
That would work.
bicycle-engines sells 2 types of wide pedal kits. A one pieces, and a three piece.
Heres the one piece:
Wide Crank Pedal Kit [4S-CDS-WCPK] - $29.99
Heres the 3 piece:
3pc Wide Crank Pedal Kit [4S-CDS-3pcCRANK] - $29.99