Mr. Gasket Ultra Seal Valve Cover Gasket Set - 5863
- Part #
- 5863
- Line:
- MRG
Product Information
- Warranty: Manufacturer's Defect Warranty
- Unit of Measure: Each
- UPC: # 84041058633
- Valve Cover Gasket Material: Cork, Rubber
- Engine Make/Size: Chevrolet Big Block Gen V/VI, Chevrolet Big Block Mark IV
- Valve Cover Gasket Thickness (in): 0.312 Inch
Applications for this Product
- Select a vehicle to see vehicle applications.
Detailed Description
Valve Cover Gasket Set; Creates a positive seal. Controlled swelling gasket. Thickness will not decrease. Eliminates re-torque of valves. High-tensile strength. Handles ex flange pressure and forms a leak proof seal. Black latex coating.
- These Are A Cork Rubber Blend
- Extra Thick 5/16 inch Creates Positive Seal
- Also Available In Standard Thickness
- For OE Replacement And High Performance Apps
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.
Brand Information
Using his own '57 Chevy as a rolling test bed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Building a name for himself and his company competing at Cleveland-area tracks Norwalk and Dragway 42, Hrudka quickly established Mr. Gasket as the go-to gasket source for racers with a line of head gaskets, exhaust gaskets, oil pan gaskets, and fasteners that sealed perfectly every time and withstood the punishing temperatures and pressures of racing. Now an important part of Holley Performance, Mr. Gasket continues to expand application coverage with more and more new products for race cars and muscle cars alike. Beyond the gaskets that made the Mr. Gasket brand what it is today is an endless variety of high-performance parts, including carburetor and fuel system components, chrome-plated accessories to dress up your engine bay, fuel additives, shifter accessories, cooling-system accessories, specialty tools, and a wide array of heavy-duty suspension and driveline components.