Hooker Blackheart LS Swap Exhaust Systems for 1988-2000 GM “OBS” Trucks/SUVs
These Hooker Blackheart exhaust systems are ideal for both 2WD and 4WD GM "OBS" projects that are planning on running a GM LS or LT engine, but will work with nearly any V6 or V8 engine in this chassis. Also available to complete your exhaust