Introduced by Specialty Auto Engineering. Specialty Vehicle Engineering introduces the new for 2023 700HP (5.3L) and 800HP (6.2L) Yenko/SC® Tahoe and Suburban. Obtainable on 2023 2WD or 4WD LS, LT, RST, Z71, leading, and higher nation designs. Available only from GM sellers nationwide. The powerhouse motor and supercharger assembly on […]