Chevy G-Series 5.0L / 5.7L For Stock Or CNC Ported Heads 1983, Premium Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren't perfectly flat. They can withstand extremely high exhaust temperatures and the exhaust port openings are matched to BBK headers to prevent exhaust flow restrictions. These BBK Premium Quality Header Gaskets Sets Are Designed To Give You a Quality Long Lasting Seal.
- Provides a long lasting, leak-proof seal
- Flexible graphite will conform to surface irregularities and won't stick to headers or cylinder head
- Steel core for strength
- Able to withstand 1300°F exhaust gas temperatures
- Exhaust port openings matched to BBK headers
- Limited 1-year warranty
- Proudly made in the USA
Those chrome headers look great under the hood, and boy did they wake up your engine! You love driving your car and showing it off and then one day it starts, an annoying ticking sound coming from under the hood. You've got a header a leak, and now instead of getting complements on your ride all you hear is "What's that strange noise?" Unfortunately this scenario is all too common with conventional fiber header gaskets. Once they go through a few heat cycles they compress, and if you're not diligent tightening header bolts, you can end up with a leak. The hot exhaust pressure pushes past the gasket, burns a pathway and then you hear the ticking noise. They can also stick to the headers and develop leaks as the header expands and contracts during heat cycling.
Replace fiber gaskets or don't use them in the first place. Instead use these premium steel core graphite gaskets from BBK. The flexible graphite conforms better than fiber to surface irregularities, for a better seal, and graphite's lubricating properties will prevent the gasket from sticking to the headers. With a rugged steel core for strength, these gaskets can withstand the high exhaust gas temperatures. And they're ideal for use with BBK headers because the exhaust port openings are matched to the header openings, to prevent exhaust gas restriction.
The BBK Premium Header Gasket Set is backed by a 1-year limited warranty against defects in materials or workmanship, as long as the product was installed according to BBK guidelines.
BBK Performance® is the No. 1 manufacturer of EFI performance parts and accessories. For over 20 years the company has concentrated its resources on the development and manufacture of performance parts and accessories for late model electronically fuel injected vehicles. These parts include large bore, high-flow mass air meters and throttle bodies, intake manifolds, high-flow fuel rails and high-volume fuel pumps, and cold air intake kits. The company also manufactures an extensive line of high-tech headers and exhaust pipes, and state-of-the-art suspension and steering components. Along with their commitment to EFI, the company is also dedicated to designing and manufacturing the highest quality parts and accessories right here in the USA. To that end, the company operates 2 large design and manufacturing facilities in Temecula, California as well as a large distribution center located in Daytona Beach, Florida.
WARNING Cancer and Reproductive Harm. www.p65warnings.ca.gov