Brand New in Box on shelf for 20 years. JET Powerteck Performance chip for GM 4.3 S10 and Chevrolet Blazer Chip can be set for Economy, Towing, performance power or Valet mode. New, never been installed price reduced to $50.00 416 525 8150
1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 Part # 28906-6P
