89-01 CHEVY C/K PICKUP TRUCK (6.2L, 6.5L, V8) (DIESEL FUEL ONLY) / 89-91 CHEVY BLAZER (6.2L, V8) (DIESEL FUEL ONLY) / 99-02 CHEVY EXPRESS (6.5L, V8) (DIESEL FUEL ONLY) / 89-91 CHEVY SUBURBAN (6.2L, V8) (DIESEL FUEL ONLY) / 95-99 CHEVY TAHOE (6.5L, V8) (DIESEL FUEL ONLY) / 89-01 GMC C/K PICKUP TRUCK (6.2L, 6.5L, V8) (DIESEL FUEL ONLY) / 89...