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Mr.Gasket® Ultra-Seal® Head Gasket With Flexible Graphite Core (3.87 Inches Gasket Bore)
![](/images/brand_logos/mr_gasket_logo.jpg)
![Mr.Gasket® Ultra-Seal® Head Gasket With Flexible Graphite Core (3.87 Inches Gasket Bore)](/images/mr_gasket/5780g.jpg)
![](/images/brand_logos/mr_gasket_logo.jpg)
Part #: 5780G
$77.20 For each
Free Shipping! *to continental U.S. only
![Mr.Gasket® Ultra-Seal® Head Gasket With Flexible Graphite Core (3.87 Inches Gasket Bore)](/images/mr_gasket/5780g.jpg)
Fits On:
1976 Chevrolet Laguna, • 1977 Pontiac Ventura, SJ, 1978 Buick LeSabre, • 1978 GMC C35 Pickup, 1980 Chevrolet Corvette, • 1981 ... See more
Description:
Performance Engine Gaskets - With the ever-increasing technology in performance and racing engine designs-supercharged, turbo-charged, nitrous oxide and extreme compression ratios-a demand was created for stronger, more durable engine gaskets. Mr. Gasket, the original High Performance Gasket manufacturer, has met the challenge and developed performance gaskets in a variety of materials to meet the sealing demands of these engines. Mr. Gasket engine gaskets are some of the most advanced, tested and proven products in the performance market today and have earned the confidence of both professional and sportsman racers.
Features Include:
• Five layer (graphite core/perforated steel outer layers) composite construction.
• Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out.
• Provides excellent stability, compressibility and high temperature endurance.
• Coated with high temperature silicone to ensure sealing of engine fluids.
• Will not brinell (indent) aluminum cylinder heads.
• For high performance street, drag race and oval track use.
Mr.Gasket Feature Attributes:
• Ultra-Seal®
• Head Gasket
• Flexible Graphite Core
• Elastomer Coated
• 3.87 Inches Gasket Bore
• 0.028 Inches Compressed Thickness
Performance Engine Gaskets - With the ever-increasing technology in performance and racing engine designs-supercharged, turbo-charged, nitrous oxide and extreme compression ratios-a demand was created for stronger, more durable engine gaskets. Mr. Gasket, the original High Performance Gasket manufacturer, has met the challenge and developed performance gaskets in a variety of materials to meet the sealing demands of these engines. Mr. Gasket engine gaskets are some of the most advanced, tested and proven products in the performance market today and have earned the confidence of both professional and sportsman racers.
Features Include:
• Five layer (graphite core/perforated steel outer layers) composite construction.
• Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out.
• Provides excellent stability, compressibility and high temperature endurance.
• Coated with high temperature silicone to ensure sealing of engine fluids.
• Will not brinell (indent) aluminum cylinder heads.
• For high performance street, drag race and oval track use.
Mr.Gasket Feature Attributes:
• Ultra-Seal®
• Head Gasket
• Flexible Graphite Core
• Elastomer Coated
• 3.87 Inches Gasket Bore
• 0.028 Inches Compressed Thickness
If you live in California, please note this item may be subject to a Proposition 65 warning. Click here to learn more.
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