Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
Win An Eibach Sportline Kit! Enter Daily

Head Stud Kit (79-95 5.0L)

Market Price $191.37 You Save 12% ($22.02)
Our Price


FREE Shipping

  • Item 18231

Will this fit your Vehicle?

Change Vehicle Help?
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    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

    • Upgraded Hardware
    • Stud Design with Hex Head Nut
    • Made from 8740 Chromoly Steel
    • Black Oxide Finish
    • Rated at 190,000 psi
    • Made in the USA
    • Fits 1979-1995 5.0L V8 Mustangs
    Performance Upgrade. Securely mount your Mustangs cylinder heads by replacing that old weak stock hardware with high strength ARP Fasteners. ARP Fasteners are ideal for high performance street and track Mustangs.

    Premium Quality. Made in the USA from 8740 chromoly steel with a black oxide finish to resist corrosion, these ARP High-Performance Series Cylinder Head Studs are hardened to a tensile strength of 190,000 psi to provide superior strength for long-lasting performance. This kit includes head studs, insert washers and nuts.

    Application. This ARP hex Head Stud Kit is designed for use on 1979 to 1995 Ford Mustang equipped with the 5.0L small block engine, including the LX 5.0, GT and SVT Cobra models. Will

    not Fit 351 Windsor.

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

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (20) Studs
    • (20) Washers
    • (20) Nuts
    Installation Info
    Tech Specs
    • Fastener Style: Stud
    • Thread Size: 7/16-14 in
    • Head Style: Hex
    • Cut to Fit: No
    Will it fit my Mustang?

      Customer Photos (2) Submit Your Photo

      View All 2 Photos

        Questions & Answers (1)

        1 Top Rated Question

        Im assuming these would work fine on GT40 heads??

        • Yes, this ARP Head Stud Kit should work no matter what type of heads you have on your Mustang.

        Helpful (0)
        Post Your Question

          Customer Reviews (7) Write a Review

          Overall Rating 5

          out of 5 stars

          • 5/5

            November 26, 2018

            Great quality

            These make it prefect if you pull the heads off quite a bit as they are reusable, comes with lubricant and instructions.


            Year: 1993 Submodel: GT

            Helpful (9)

          • 5/5

            October 22, 2018

            Excellent product!

            The quality of this product is outstanding. They look amazing and seem to perform just as good. ARP never disappoints!


            Year: 1989 Submodel: GT

            Helpful (9)

          • 5/5

            June 08, 2016

            Mandatory Bulletproofing Component

            This is a great product with exceptional value. Reasonably priced and easy to install. This upgrade is mandatory if you wanna drive it like you stole it without having to worry about the punishment.


            Year: 1991 Submodel: Other

            Helpful (11)

          • 5/5

            December 23, 2015

            ARP Head Studs!

            AWESOME!! ARP makes the BEST hardware around! these are a MUST for anyone doing a head swap. FANTASTIC quality! These are perfect if you ever need to take your heads off again since studs are reusable and head bolts can NEVER be reused.


            Year: 1995 Submodel: GT Coatesville, PA

            Helpful (11)

          • 5/5

            November 25, 2013

            great product

            great item to get. installed on 86. definitely takes a lot more abuse then the stock bolts. if your planning on getting more power or doing heads mine as well get these so you never have to take it apart again.


            Year: 1986 Submodel: GT Aston, PA

            Helpful (11)

          • 5/5

            August 26, 2013


            Great product holds up to all the abuse I put them threw


            Year: 1993 Submodel: GT Elgin, IL, USA

            Helpful (10)

          • 5/5

            February 15, 2013

            Amazing! Second set I've purchased.

            These are amazing. They are easy to install. I put apr head studs in my one mustang 8 months ago and it's a boosted car and I've never had a problem. I ordered a second set and just installed them. Once again very easy and they are very nice to work with. American muscle had them to my door with fast shipping and I'm very satisfied! Would high recommend them.


            Year: 1989 Submodel: Other Pennsylvania

            Helpful (10)

          Related Mustang Categories