Flowtech Real-Seal Header Gaskets - SB Chevy - Round Ports M59MC TH400 and TH350 automatic transmissions

TH400 and TH350 automatic transmissions

Both small tire and big tire cars can better control the "hit" to the tire with this series of shocks

ORB-06 PortTo us

Lifetime WarrantyVehicle Applications: 11-17 300 CHRG CHAL 6

1982-1991 GMC C3500

Flowtech Real-Seal Header Gaskets - SB Chevy - Round Ports M59MC TH400 and TH350 automatic transmissionsFlowtech Real Seal header and collector gaskets are a 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 for port matching and you can use them over