JEGS Performance Products 31002 1994 Blazer/Yukon 5.7L 1994-95 Suburban 1/2, 3/4 ton except CA 1994-95 C/K15/25 & 1/2, 3/4 ton pickup 4.3L/5.0L/5.7L except CA 1995 Yukon/Tahoe 5.7L exc. CA