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Stop Exhaust Leaks Before They Start on Your Small Block Ford
A worn or improperly sealed header gasket can rob your small block Ford of power and let exhaust gases leak where they shouldn't. This BBK 1400 header gasket set is purpose built to deliver a long lasting, secure seal for 1-3/4 inch primary tube headers on 302 and 351 Windsor engines.
Key Features
- Steel reinforced graphite construction for durable, long lasting sealing performance
- Designed as a direct fit for BBK 1-3/4 inch long tube headers as well as most other tubular header brands
- Engineered specifically for 302 and 351 Windsor small block Ford engines
- Sold as a matched pair to properly seal both cylinder heads
- Resists heat cycling and warping better than stock paper gaskets
- BBK 1400 construction reduces the risk of blown gaskets after header installation
Fitment Table
| Year Range | Make | Model |
|---|---|---|
| 1979-1995 | Ford | Mustang |
| 1973-2001 | Ford | F-Series Truck |
Specifications
| Detail | Value |
|---|---|
| Brand | BBK Performance |
| Manufacturer Part Number | 1400 |
| UPC | 197975014009 |
| Gasket Material | Steel Reinforced Graphite |
| Primary Tube Size | 1-3/4 inch |
| Quantity | Sold as a pair |
| Engine Application | Ford 302 / 351 Windsor Small Block |
What's Included
- Two BBK 1400 header gaskets (left and right side)
- Installation reference notes
About BBK Performance
BBK Performance has engineered bolt on power upgrades for domestic vehicles for decades, focused on producing exhaust systems, throttle bodies, and supporting hardware that install without modification. Every BBK 1400 gasket set is manufactured to complement their header lineup while also fitting most aftermarket tubular headers.
FAQ
What is the BBK 1400?The BBK 1400 is a steel reinforced graphite header gasket set designed for 1-3/4 inch primary tube headers on Ford 302 and 351 Windsor small block engines. It provides a durable, long lasting seal between the header and cylinder head.
Which engines is the BBK 1400 designed for?The BBK 1400 is built for small block Ford 302 and 351 Windsor engines using 1-3/4 inch primary tube headers.
Will the BBK 1400 fit headers from other brands?Yes, while designed as an exact match for BBK long tube headers, the BBK 1400 is also compatible with most other tubular header brands using the same primary tube diameter.
What material is the BBK 1400 gasket made from?The BBK 1400 uses a steel reinforced graphite construction that resists heat cycling and helps prevent warping over time.
How many gaskets come in the BBK 1400 set?The BBK 1400 is sold as a pair, providing one gasket for each cylinder head.
Can the BBK 1400 be reused after removal?No, header gaskets should always be replaced with a new set any time the headers are removed to ensure a proper seal.
Does the BBK 1400 require any modification to install?No, the BBK 1400 is a direct fit gasket set designed to bolt on without cutting or modification.
What is the primary tube size for the BBK 1400?The BBK 1400 is sized for 1-3/4 inch primary tube headers.
Install Instructions
- Raise and safely support the vehicle, then allow the exhaust system to cool completely.
- Remove the factory or existing headers from the cylinder heads.
- Clean the cylinder head mating surfaces thoroughly to remove old gasket material.
- Inspect the head surface for damage or warping before installing new gaskets.
- Position the BBK 1400 gasket against the cylinder head, aligning all bolt holes.
- Install the header against the gasket and thread mounting hardware by hand.
- Tighten header bolts evenly in a crisscross pattern to manufacturer torque specifications.
- Start the engine and inspect for exhaust leaks at the gasket surface.
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