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Ford Racing Stage 8 Header Bolts - 3/4 in. (79-95 5.0L)

5 Reviews
Our Price

$59.99

  • Item #50581
  • MPN# M-9432-A50

  • Market Price $69.99
  • You Save 14% ($10.00)
In Stock Ships same business day.
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Customer Photos
Features
  • Locking header bolts
  • Grade 8 steel construction
  • Duplex nickel plated
  • Hex head design
  • Size - 3/8-16 x .75"
  • Made in the USA
  • Sold as a set of 16
  • Fits 1979-1995 5.0L V8 Mustangs
Description
Locking Bolts. Securely mount your Mustangs manifolds or aftermarket headers by replacing that old weak stock factory hardware with high strength Stage 8 Locking Header Bolts. These Ford Racing Header fasteners will absolutely, positively not back out. Eliminates need to monitor and tighten bolts regularly.

Ford Racing Quality. Made in the USA from specially-engineered Grade 8 carbon alloy steel that features a duplex nickel plated finish to resist corrosion, these Ford Racing Header Bolts are hardened to a tensile strength of 150,000 psi to provide superior strength for long-lasting performance.

Application. These Ford Racing Stage 8 Header Bolts are designed for use on 1979 to 1995 Ford Mustang equipped with the 5.0L small block V8 engine, including the LX 5.0, GT and SVT Cobra models.

Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

Won't fit? Add an exception

What's in the Box
  • (16) Bolts
  • (16) Washers
Installation Info
Tech Specs
  • Thread Size: 3/8-16 in
  • Head Style: Hex
  • Length: 3/4 in
  • Fastener Material: Grade 8 aircraft steel
  • Fastener Finish: Duplex nickel plated
Will it fit my Mustang?
  • Cobra - 94, 95
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

Most Helpful Reviews

5/5
never tighten header bolts again

Easy to install and no more loose or lost header bolts

Helpful (1)

5/5
Awsome locks!!!

I won't find another empty hole where a bolt use to be. I had 2 factory bolts back out completely on my stang, after some time passed. I had a leak which became annoying. I installed these locking bolts. ...

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Helpful (0)

Read All 5 Reviews
Overall Rating 4.2 out of 5 stars

Customer Photos (1) View All Photos

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Customer Reviews (5) Write a Review

Overall Rating 4.2

out of 5 stars




  • 5/5

    September 19, 2014

    never tighten header bolts again

    Easy to install and no more loose or lost header bolts

    swjjs

    Year: 1995 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 5+ Spring Hill Florida

    Helpful (1) (0)

  • 5/5

    June 20, 2014

    Awsome locks!!!

    I won't find another empty hole where a bolt use to be. I had 2 factory bolts back out completely on my stang, after some time passed. I had a leak which became annoying. I installed these locking bolts. The leak is gone and I don't have to worry about it anymore. I highly recommend this product.

    slicknick

    Year: 1995 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 Hamden, CT, USA

    Helpful (0) (1)

  • 1/5

    October 03, 2014

    The Ford Racing Header Bolts did not work for me.

    Don't know that it was the header bolts' fault. The bolt holes on the Ford Racing Shorty Headers were so close to 3 ports (2 on the passenger side and one on driver side) that I could not get the threads started on a total of 5 bolts. 2 other mechanics tried to get these bolts started without any luck either. There was no consideration for the oil dip stick brace either. So, I used the header bolts that came with the FR headers and the OEM header bolt that kept the dip stick brace. A.M. was great on delivery, only 2 days after order with standard shipping. Just wish these bolts would have worked.

    Duckie

    Year: 1990 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Fayetteville, GA, USA

    Helpful (0) (0)

  • 5/5

    August 22, 2014

    stage 8 bolts

    Awesome header bolts! Super strong and will not back out. With the locking technology on these bolts it is virtually impossible for them to come loose. So that means no header leaks! Great product! Thanks.

    saleenlvr

    Year: 1997 Model: GT Driving Style: Race 'Stangs I have owned: 3 Tennessee, USA

    Helpful (0) (0)

  • 5/5

    June 20, 2014

    good replacement

    very nice replacement when needing new bolts. would recommend.

    JimC27

    Year: 1991 Model: GT

    Helpful (0) (0)

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