Cometic Chevy Small Block 4.200 inch Bore .070 inch MLS-5 Headgasket (w/All Steam Holes)
Cometic Chevy Small Block 4.200 inch Bore .070 inch MLS-5 Headgasket (w/All Steam Holes)
Out of stock
Couldn't load pickup availability
Cometic Chevy Small Block 4.200 inch Bore .070 inch MLS-5 Headgasket (w/All Steam Holes)
Unlock the full potential of your engine with the Cometic Chevy Small Block MLS-5 Headgasket. Designed specifically for high-output engines, this head gasket offers unparalleled sealing performance, making it the ideal choice for both professional builders and automotive enthusiasts.
Key Features:
- Multi-Layer Construction: Comprised of multiple embossed layers of stainless steel for increased strength and resilience.
- Viton Rubber Coating: The outer layers feature a Viton rubber coating, providing superior heat resistance (up to 482°F) and durability in harsh environments.
- Optimal Thickness: With a compressed operating thickness of 0.070", this gasket ensures a tight seal for your engine.
- Steam Holes Included: Specifically designed with steam holes for enhanced cooling performance.
- Versatile Compatibility: Suitable for use with both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks.
Benefits:
- Maximum Sealing Performance: No need for additional sealants, ensuring a leak-proof and reliable seal.
- Corrosion Resistance: The stainless steel layers provide excellent resistance to corrosion, enhancing the longevity of your engine components.
- Enhanced Performance: Ideal for high-performance applications where reliability and strength are paramount.
Use Cases:
This head gasket is perfect for:
- Performance engine builds that demand top-tier components.
- Restorations or upgrades of classic Chevy small block V8s.
- Engine swaps where optimal sealing is critical for performance and longevity.
Upgrade your engine setup with the Cometic Chevy Small Block MLS-5 Headgasket and experience the difference in performance and reliability. Don't compromise on quality—choose a head gasket designed to withstand the demands of today's high-output engines!
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.

