FlowTech Collector Gaskets - Aluminum - 3-1/2" - W/ Bolts

FLOWTECH REAL-SEAL header and collector gaskets are revolutionary break-through in exhaust sealing technology. Constructed of separate layers of "Dead Soft" aluminum, REAL SEALS provide a do-it-once solution that will not burn or blow out. REAL-SEAL gaskets will work when an o-ringed gasket will not because the "Dead Soft" aluminum conforms to create a leak-proof seal. REAL-SEALS can also be easily trimmed and you can use them over and over again.