GT30 A/R.63 stainless steel turbine housing V-band, high precision machined, fits 55mm turbine wheel. Application GT30, GTX30, GT30R GTX30R series turbo Turbine A/R A/R .63 A/R .82 and A/R 1.06 are … Continue reading GT30 A/R.63 Stainless Steel Turbine Housing V-band