Header Gaskets Aluminum-Layered 396-454 Chevrolet Big Block Mark Iv 1965-90 Flowtech Dead Soft Layered Aluminum Material Round Ports FlowTech

Part #: 99153FLT

Flowtech 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 won't 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 and over again.Features and Benefits:Multi -Layer Dead Soft aluminum conforms to create a leak-proof seal.Water/Weather Resistant Re-Useable Will Not Burn Or Blow Out Suitable For Port-Matching Made In USAAssociated Notes: Fits only with port shape listed. Please verify port shape on header and match to proper gasket.Details:Collector Gaskets Included: NoEmission Code: 5Engine: GM Big BlockGasket Line: MLSGrade Type: PerformanceMaterial: AluminumPort Shape: RoundPort Size: 2.15Product Type: Header GasketsThickness: .125 InchType of Component: Exhaust Gaskets

Features:

• Multi -Layer "Dead Soft" aluminum conforms to create a leak-proof seal.Water/Weather Resistant
• Water/Weather Resistant
• Re-Useable
• Re-Useable
• Will Not Burn Or Blow Out
• Will Not Burn Or Blow Out
• Suitable For Port-Matching
• Suitable For Port-Matching
• Made In USA
• Made In USA

Header Gasket Set | 1 Pair Header Flange Gaskets | Rear Seal | Round Port | Dead Soft Layered Aluminum