Triple Outlet. The classic T design for today's needs. These are precesion die-cast, chrome plated blocks, ideal for plumbing tri-power setups, dual inlet Holleys with nitrous or any combo requiring multiple fuel distrubution. Minimum restriction is assured with 3/8 inch diameter NPT tapped inlet and 1/4 inch diameter tapped outlets. Four corner holes and screws are provided for easy installation. NOTE: For a positive seal use thread sealing tape 2842G on threads.