a tall oil cooler like the the Stillen ones. But there shouldn't be a fitment issue if you were still running an oil cooler closely to the same size as the stock ones.
Cons
1991 300ZX Twin Turbo (750HP) 1994 Supra Twin Turbo 6 Spd (BPU) 1993.5 Supra Twin Turbo (Sold) 1990 300ZX Twin Turbo (Sold) 1991 S13 (Sold)