Kooks Headers BK 114 Certified M10 Flange Bolt and Nut Kit

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!" 4) M10 x 75, Hex Head Flange Bolt (serrated), Grade 18-8 Stainless Steel 4) M10, Hex Head Flange nut (Locking), Grade 18-8 Stainless Steel Kooks Certified Bolt Kit. Includes 4) M10 x 75, Hex Head Flange Bolt (serrated), Grade 18-8 Stainless Steel 4) M10, Hex Head Flange nut (Locking), Grade 18-8 Stainless Steel. BK 114 replaces BK 107. Bolt Kits are included in most Header kits. This part number should only be ordered as a replacment for damaged or lost bolt kits.

• 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

The Kooks Headers BK 114 Certified Bolt Kit is a replacement hardware set for compatible Kooks header and exhaust applications. It includes four M10 x 75 serrated hex-head flange bolts and four locking M10 hex-head flange nuts, all manufactured from 18-8 stainless steel for dependable corrosion resistance and long-term service.

Designed for installation or replacement needs, the BK 114 kit replaces Kooks BK 107 and should be ordered when the original bolt kit is damaged or lost. Bolt kits are included with most Kooks header systems, so this part is intended specifically as replacement hardware rather than a complete header installation kit.

Kooks Headers has produced high-performance exhaust components since 1962. The company manufactures its products in the USA and supports its performance-focused designs with dyno and race testing. Kooks products are engineered for reliable fitment and installation, and the original purchaser is covered by a limited lifetime warranty. This product may contain chemicals known to the State of California to cause cancer or reproductive harm.

Product Specifications and Technical Data

• Brand: Kooks Headers
• Part Number: BK 114
• Replacement Part: Replaces BK 107
• Hardware Type: Header and exhaust flange bolt kit
• Bolt Quantity: Four serrated hex-head flange bolts
• Nut Quantity: Four locking hex-head flange nuts
• Material: 18-8 stainless steel
• Application: Compatible Kooks header and exhaust systems requiring this hardware specification

What's Included

• Four M10 x 75 flange bolts
• Four M10 locking flange nuts

Verify the required hardware against the specific Kooks header or exhaust system before ordering. Vehicle-specific fitment data was not provided for this replacement kit.

Features:

• Certified Replacement Hardware: Provides replacement mounting hardware for compatible Kooks header and exhaust systems.
• Complete Bolt and Nut Set: Includes four serrated flange bolts and four locking flange nuts for a consistent installation.
• 18-8 Stainless Steel Construction: Helps resist corrosion and supports dependable service in demanding automotive environments.
• Kooks-Engineered Fitment: Designed for use with specified Kooks systems and backed by the brand's performance-focused manufacturing standards.

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