Win A 2018 RTR Spec 3 Mustang Enter Now!
Talk to a Mustang Expert
1-888-332-7930
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

Kooks Stage 8 Locking Header Bolts (15-18 GT)

Market Price $65.99 You Save 13% ($8.65)
Our Price

$57.34 (kit)

FREE Shipping
  • Item 399810
  • MPN# BK101

In Stock Ships same business day.
Ship to: ASHBURN - 20146
Please enter a valid Postal Code
We're sorry, zip can't be updated at this time.
Choose options to add to cart
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Locking Exhaust Header Bolt Kit
    • Ultimate Exhaust Header Security
    • Locks in Place
    • Won’t Back Out
    • Eliminates Leakage
    • Prevents Blown Header Gaskets
    • Includes All Locking Hardware
    • For Ford Coyote 5.0 Engines
    • Manufacturer’s Lifetime Warranty
    • Fits Ford Mustang GTs from 2015–2018
    Ultimate Exhaust Header Security. Regular exhaust header bolts are okay for regular engine applications but when you’re running some serious power through your Mustang GT’s Coyote 5.0 V8 engine and the pressure is really on, you simply can’t afford to have an exhaust header bolt back out. Eliminate leakage and the risk of blowing an exhaust header gasket by fitting a set of these premium Stage 8 Locking Header Bolts from Kooks. Everything you need is included and your engine’s performance will really thank you.

    Grade-8 4130 Alloy Steel Steel. Stage 8 Locking Exhaust Header Bolts are made from grade-8 aircraft-quality 4130 alloy steel and feature a duplex nickel finish. The patented three-piece system has a grooved bolt with a retainer piece and a spring clip. Once the bolt is securely installed, the retained goes over the head of the bolt and fits up against the exhaust header, with the clip snapping into the groove to provide a secure fit that can’t jiggle loose. From materials to design and engineering, your exhaust headers will enjoy a security of installation that can’t be beat.

    Manufacturer’s Lifetime Warranty. Stage 8 Locking Header Bolts are backed by a manufacturer’s lifetime warranty.

    Application. The Stage 8 Locking Header Bolts fit the Coyote 5.0 V8 engines in Mustang GT models from 2015 to 2018.

    Fitment: 2015 2016 2017 2018 Details

    What's in the Box
    • (16) Locking Exhaust Header Bolt
    • Locking hardware
    Installation Info
    Will it fit my Mustang?
    • GT - 15, 16, 17, 18

    People Who Bought This Item Also Bought

    Customer Photos

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like

    Reviews

    Related Mustang Categories