Specifications
- Brand
- Cometic Gasket
- Part #
- PRO1010B
- UPC
- 191070145866

Cometic Street Pro GM 1970-76 455ci PONTIAC Big Block Bottom End Gasket Kit
$58.55
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Cometic Street Pro GM 1970-76 455ci PONTIAC Big Block Bottom End Gasket Kit. Includes quality gasket materials for your rebuild.
Key Features
- Fits 1970-1976 Pontiac Bonneville, Catalina, Firebird, and many other 455ci big block applications.
- Includes all necessary gaskets and seals for a complete bottom end rebuild.
- Utilizes quality gasket materials like MLS, AFM, Aramid Fiber, and Armor Clad for reliable sealing.
- Designed for budget-minded street-rod builders.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you're rebuilding the bottom end of your 1970-76 Pontiac 455ci big block engine, this Cometic Street Pro gasket kit gives you all the seals and gaskets you'll need to get the job done right. This kit is designed for budget-minded street-rod builders who want a reliable set of gaskets without breaking the bank.
Cometic uses a variety of quality gasket materials in their StreetPro kits, including MLS (Multi-Layer Steel), AFM (Advanced Sealing), Aramid Fiber, and Armor Clad. These materials are chosen to ensure a good seal for your engine's bottom end components, helping to prevent leaks and maintain proper oil pressure during operation. This kit is a solid option for a wide range of Pontiac vehicles from 1970 to 1976, such as the Bonneville, Catalina, and Firebird.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- PRO1010B
- UPC
- 191070145866
Frequently Asked Questions
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Cometic Street Pro GM 1970-76 455ci PONTIAC Big Block Bottom End Gasket Kit



