This 3" boost tube is for use ONLY with our LLY- LBZ - LMM shorty bridge.
It runs over the alternator and in front of the motor making it ideal for use with twins and big singles.
It gives a significant flow increase and comes powder coated black & includes the upper hose and clamps. The LLY install requires some tweaking on the coolant and trans lines in front of the motor. It also requires the 90b-300 x 10 lower elbow and 2 clamps and can be added below.
NEW Product!! We now have these for the LBZ - LMM that go behind and beside the alternator in a more stock location. Make that selection below.