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FlowTech Header Gasket Set 99263FLT

FlowTech Header Gasket Set 99263FLT
$23.99 ea
NEWARRIVING SOONEstimated Ship Date 10/25/2023 (If Ordered Today)193 available from HOLLEY PERFORMANCE PRODUCTS as of 10/03/2023
Model: 4006325
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
Replacement Header Gaskets for Ford 302-351W Small Block headers. Kit consists of (2) Header flange gaskets and (2) 3" collector gaskets and (2) 2.5" collector gaskets
Features:
  • Engineered For A Precise Easy Fit
  • P73 Ferro glass Non-Asbestos Facing Material
  • Mechanically Clinched To A Perforated Metal Core
  • Superior Sealing And Strength
  • Inorganic Filler system
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About FlowTech

Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems.

Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™.

Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996.

When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford Mustang GTS 1995 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang GT 1994 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang GT 1995 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang SVT Cobra R 1995 5.8L / 351 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang SVT Cobra 1994 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang SVT Cobra 1995 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1987 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1988 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1989 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1990 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1991 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1992 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Ford Mustang 1993 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Mercury Cougar 1987 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Mercury Cougar 1988 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Mercury Cougar 1991 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Mercury Cougar 1992 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum
Mercury Cougar 1993 5.0L / 302 / V8 Incl. 1 Pair Header Flange Gaskets/1 Pair 3 in. Collector Gaskets/1 Pair 2.5 in. Collector Gaskets; Dead Soft Layered Aluminum

Specifications:

Collector Gaskets Included Yes
Emission Code 5
Engine Ford Small Block Windsor
Gasket Line P73 Ferroglass Non-Asbestos
Material P73 Ferroglass Non-Asbestos
Part Type Exhaust Header Gasket
Port Shape Oval
Port Size 1.260 in. x 2.100 in.
Thickness 0.062 in.
Type of Component Exhaust Gaskets
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm

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FlowTech Header Gasket Set 99263FLT:
Mustang Depot 2023