Included are two 1/4"-20 grade eight bolts to secure the two clamp halves together.
Moroso #63403 universal tank mounting bracket will work with all these factory Moroso tank part numbers 63660, 85400, 85402, 85404, 85406, 85450, 85465, 85466, 85467, 85470, 85471, 85473.
RBS recommends this clamp if the racer is going to flat mount #2600-0238 burn down breather tank to a flat panel.