Kooks Headers kshSS-755818 GM LSX Cometic MLS Exhaust Header Gaskets

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!" Multi Layer Stainless Steel Header Gasket - GM LS Based GEN III & IV Small Block Engines - Gaskets are included in most Header kits. This part is an upgrade, or replacment for damaged or lost Gaskets. Multi Layer Stainless Steel Header Gasket - GM LS Based GEN III & IV Small Block Engines - Gaskets are included in most Header kits. This part number should only be ordered as an upgrade, or replacment for damaged or lost Gaskets.

• Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.
• Kooks Headers And Exhaust Make The Most Power In The Industry
• Kooks System Are Specifically Designed For Maximum Power
• Kooks Products Are Made Of T304 Air Craft Quality Steel
• Limited Lifetime Warranty To Original Purchaser
• 3 Generations Being Family Owned And Operated
• Every Kooks Product Is Dyno And Race Tested
• Kooks Products Fit And Install The Best
• 100 Percent Manufactured In The USA

Upgrade or replace damaged exhaust header gaskets on GM LS-based Gen III and Gen IV small-block engines with Kooks Headers part number kshSS-755818. These Cometic MLS (multi-layer steel) gaskets are designed to provide a dependable seal between compatible cylinder heads and exhaust headers, helping support proper exhaust system performance and installation integrity.

Manufactured in the USA from T304 aircraft-quality stainless steel, the Kooks Headers kshSS-755818 gasket is engineered for durability in demanding street, racing, and off-road applications. The multi-layer construction helps accommodate sealing requirements associated with high-performance exhaust systems, while the precision fit supports a clean installation with compatible Kooks headers and GM LSX cylinder heads. Gaskets are included with most Kooks header kits; this part is intended as an upgrade or replacement for damaged or misplaced gaskets.

Kooks Headers has more than 50 years of experience developing high-performance exhaust components and supports its products with dyno and race testing. The company’s products are handcrafted and 100 percent manufactured in the USA, with a limited lifetime warranty for the original purchaser. Verify the header and cylinder head application before ordering to ensure proper fitment.

What's Included

• One set of Kooks Headers Cometic MLS exhaust header gaskets

Fitment

Designed for compatible GM LS-based Gen III and Gen IV small-block engines, including LSX cylinder head applications. Confirm the specific header, cylinder head, and vehicle configuration before installation.

Features:

• Multi-layer steel construction helps provide a reliable exhaust header seal
• Manufactured from T304 aircraft-quality stainless steel for durability
• Designed for compatible GM LS-based Gen III and Gen IV small-block engines
• Suitable as an upgrade or replacement for damaged or lost header gaskets
• Precision design supports proper fitment with compatible Kooks headers
• Dyno and race tested for high-performance exhaust applications
• 100 percent manufactured in the USA
• Backed by a limited lifetime warranty for the original purchaser

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1