Injen PF7020P PF7020P Cold Air Induction Ram Air: 1994-1997 Chevrolet Blazer 4.3L 1994-1997 Chevrolet S-10 Pick Up 4.3L 1994-1997 GMC Jimmy 4.3L 1994-1997 Sonoma 4.3L; Power Flow Polished Cold Air Intake System; 18.5 horsepower gain; 18.5 torque gain;...