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Vehicle Info NeededFLOWTECHPART NUMBER: 387-99161
Header Replacement Gasket Set Small Block Chevy Flowtech Full Length Headers Includes 2.5" and 3" Collector Gaskets in Pairs
$1924$21.38You Save$2.14
9 left in stock
Ships on Nov 02, 2026
Lowest Price Guarantee
GM
- Header Replacement Gasket Set
- Small Block Chevy
- Flowtech Full Length Headers
- Includes 2.5'' and 3'' Collector Gaskets in Pairs
- Engineered For A Precise Easy Fit
- P73 Ferroglass Non-Asbestos Facing Material
- Mechanically Clinched To A Perforated Metal Core
- Superior Sealing And Strength
- Inorganic Filler system
- Provides Strong Bolt Torque Retention Properties
- Will Make Header R/R Easy And Cost Effective
- Designed Specifically For The Flowtech Header
FlowTech's unique precision engineered high performance header gaskets come in complete sets for your specific FlowTech header application! Each set contains one pair of header flange gaskets and at least one pair of collector gaskets to make reinstalling your FlowTech headers quick and easy. The gaskets are made of a P73 Ferroglass non-asbestos facing material mechanically secured to a perforated metal core. This non-organic combination gives you a great seal the first time, with a perforated metal core for support during installation and long after.
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Features:
- Engineered for a precise fit
- Manufactured of non-asbestos non-organic facing material
- Provides longer life and better bolt torque retention
- Perforated steel core provides superior sealing support
Part TypeHeader Gasket
Product LineFlowTech Header Replacement Gasket Sets
BrandFLOWTECH
Package Height1.6
Package Width5.8
Package Length21.8
Weight0.51 PG
Part CategoryPerformance Parts
Port ShapeOval
QuantitySold as a kit
Port StyleStock
MaterialAluminum
Gasket MaterialFiber
Part FitmentSemi Universal
Vendor Part Number99161FLT
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
