Engine swap: 1972 Pontiac LeMans & 1991 Toyota Supra 7M-GTE The first run of the Chromjuwelen "LeSupra" after the engine swap. Car: 1972 Pontiac LeMans. Engine: 1991 Toyota Supra (7M-GTE), 3.0 24V, Turbo, "Liquid to air" Intercooler, JE Pistons, Eagle Rods. M...