Part # H231
This design fits TPI engines typical of 1985-89 model years, using a MAF sensor. Available in two lengths: 36" from engine to ECM, and 80" from engine to ECM. All relays, ESC module and power leads are located inside the vehicle near the ECM. Injector leads branch off a single trunk that runs down the center of the engine under TPI plenum.NOTE: Custom length harnesses built upon request. Systems using a MAF sensor are more suitable for modified engines with reduced idle vacuum.