LS6 Intake port intake seals?
#1
LS6 Intake port intake seals?
Ok, just got my LS6 intake in and it came with intake port seals, but BYUNSPEED told me I needed a set so I ordered FAST intake port seals. Do I need the FAST intake port seals or are the ones that came installed on the intake good enough? I'll send back the FAST ones if I don't need them.