Helps to look at it when thinking about machining it. Plan B: Buy a 6" 6061 billet and machine it for your single pulley?
------------------------------------------------------------------ 1992 300ZX NA 5 Sp (Dead) 1990 300ZX NA Auto 2+2 (Dead) 1990 300ZX TT 5 Sp (Building) 2004 G35 Sport 6MT (DD) |