Aeroflow 08S Tee 8An With 1 2 Npt On Run AF826-08-08S Category_Injectors The "3-speed" designation indicates that

The "3-speed" designation indicates that this gate plate is suitable for three-speed automatic transmissions

These professionally constructed tanks come either highly polished or in a black anodised finish

65 Nm (50 in lb) on thread

Anyone fitting half inch head studs to an RB (should be all rb25 and 30 blocks)  They suit OEM replacement also

Aeroflow 08S Tee 8An With 1 2 Npt On Run AF826-08-08S Category_Injectors The "3-speed" designation indicates thatSilver Finish Tee Piece with NPT On Run. These AN male Tee pieces feature an NPT male fitting on the run, allowing two AN lines to be run from one NPT threaded outlet. Various sizes available 3 to 20 and varying NPT sizes. Available in Blue, Black or Silver.