1131G Mr. Gasket Emb Stl Shm Hg Bb Chev 1 Pc
1131G Mr. Gasket Emb Stl Shm Hg Bb Chev 1 Pc
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1131G Mr. Gasket Emb Stl Shm Hg Bb Chev 1 Pc
Introducing the 1131G Mr. Gasket Cylinder Head Gasket, designed to meet the rigorous demands of high-performance and racing engines. Whether you're dealing with supercharged, turbocharged, or nitrous oxide applications, this gasket is engineered for durability and reliability.
Key Features:
- High-Performance Design: Developed by Mr. Gasket, a pioneer in high-performance gaskets, ensuring top-notch quality.
- Advanced Material: Manufactured from 0.020 inch shim steel, it is thinner than standard OE head gaskets, which allows for increased engine compression.
- Enhanced Sealing: Features stress-formed embossments that effectively seal extreme cylinder pressures.
- High Temperature Resistance: Coated with high-temperature silicone to ensure a strong seal against engine fluids.
- Versatile Applications: Ideal for high-performance street, drag race, and oval track applications.
Specifications:
- Bore Diameter: 4.370 inches
- Compression Thickness: 0.020 inches
- Engine Compatibility: Chrysler Big Block V8
- Material: Shim Steel
This product comes with a limited 90-day warranty, ensuring confidence in your purchase. Upgrade your engine's performance with the 1131G Mr. Gasket Cylinder Head Gasket and experience the difference in your racing or performance endeavors.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

