Does someone here know if the "Standard" /"Hi Perf.(GN's , Monte S/S) 200r4's used different Stall Speed Torque Converters ? Steve
Yes. The 84-87 turbo buick transmissions as well as other performance oriented 200s came with higher stall torque converters. The Buicks came with a 2200-2400 stall D5 converter which works very well.