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Mr. Gasket Ultra-Seal Overhaul Kit (83-95 5.0L)

Item 37252
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Complete Gasket Set
      • Superior Quality
      • Fits 1983 to 1995 5.0L Mustangs


      No More Leaks. If you are rebuilding your Mustangs iconic 5.0 engine don't cheap out when it comes to the gaskets, use Mr. Gasket's Mustang Ultra-Seal Overhaul Kit for superior quality, no leaks, and peace of mind.

      Superior Materials. The head gaskets included in the Ultra-Seal kit are made from a unique 5-layer composite with a graphite core and a perforated-steel outer layer that provides high-temperature endurance, superior stability and compressibility for the serious minded engine builder.

      Application This Mr. Gasket Ultra-Seal Overhaul Kit is designed for use on the 1983 to 1995 Mustangs equipped with the 5.0L V8 engine.

      Kit includes:
      • Head Gaskets
      • Intake Gaskets
      • Exhaust Manifold Gaskets
      • Valve Cover Gaskets
      • Oil Pan Gasket
      • Distributor Gasket
      • Timing Cover Gaskets
      • Fuel Pump Gasket
      • Thermostat Gasket
      • Water Pump Gaskets
      • Rear Main Seal

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

      Mr. Gasket 5985

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (9)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 9 customers

      • November 22, 2019

        5 2001 V6 - Gavin1001

        Has everything you need to replace your gaskets!!!

        Rebuilt a 1986 302 and swapped it into a 2.3 Fox body and used these gaskets and they work perfectly. There were no figment problem as long as you know what you are doing.

        Helpful (3)
      • October 29, 2019

        5 1999 V6 - Foxboii

        Great product

        Came with all the gaskets I needed everything fit and no leaks seals good Great gaskets for the price.

        Helpful (3)
      • September 18, 2018

        5 1995 GT - ConnerM

        Gaskets ftw

        Bought this kit for a 347 I am building. Was very happy with how thick and durable the gaskets are. Motor is running good and no leaks what so ever!

        Helpful (11)
      • October 16, 2015

        5 1995 GT - Ed

        All the gaskets you need forba complete rebuild.

        Mr Gasket really did this one up right. Every gasket you need to insure good quality when regasketing a motor. The price is just right. Don't look any lower than the professionals at Mr Gasket. You won't be disappointed.

        Helpful (18)
      • June 26, 2015

        3 1994 Cobra - darrenm

        Not correct gaskets

        Out of all 7 water pump gaskets none worked for my 94 cobra. I should of looked I thought it would of came with intake gasket but didn't. Head gaskets looked good and was packaged right didn't have thermostat gasket either.

        Helpful (17)
      • August 26, 2013

        5 1995 GT - Bryce95GT

        Great Product Quality

        These were a great quality, trimmed to fit gaskets. Everything went together perfectly. The gasket kit came in a box that was too small so the gaskets were a little bent, but it was fixable with some cautious bending. And luckily these are not food because it came with a few big beetle type bugs sealed up in it to! besides those things, good product. Would recommend.

        Helpful (17)
      • November 09, 2012

        5 1994 GT - Bourne2804


        All i can say if ur rebuilding ur 5.0 these are a must comes with everything u need and guarantees you no leaks on a fresh rebuilt engine and it's not that pricey either!!! Good job AM!

        Helpful (18)
      • April 27, 2012

        5 1993 GT - arode

        no leaks

        No leaks fits perfect and was Very easy to install I recommend to anyone rebuilding their engine for the best quality to seal off your motor rebuild

        Helpful (20)
      • August 31, 2010

        5 1988 GT - Dennis

        Mr. Gasket 88 GT (347)

        Sweet gasket set, has every thing and every thing is cut to fit. Im really please.

        Helpful (26)

      Questions & Answers (7 answers)

      5 Top Rated Questions

      Mr. Gasket Ultra-Seal Head Gasket What bore size is the head gasket in the Ultra-Seal kit (Item # 37252) for 83-95 5.0L engines?

      • Mine measured exactly 4 1/16th inch with a vernier caliper. hope this helps

      Helpful (2)

      Are these head gaskets reliable and strong enough to 8 to 10 pounds of boost?

      • No, this is a rebuild gasket set that is not meant for a performance style of application such as boost or nitrous oxide, while the gaskets may hold some small amount of boost, there is no guarantee that it will hold any amount of boost without blowing out.

      Helpful (0)

      Will these exhaust gaskets work with bbk headers?

      • The Exhaust manifold gaskets in the Mr. Gasket Ultra-Seal Overhaul Kit would be compatible with BBK Headers.

      Helpful (0)

      will this work with gt40 heads and intakes?


      Helpful (0)

      Valve Cover Gaskets Are They Rubber Or Cork?

      • The valve cover gaskets included in the Mr. Gasket Ultra-Seal Overhaul Kit (83-95 5.0L) are made of a rubber material.

      Helpful (0)
      Post Your Question
      2 More Questions
      What is the gasket material? I would like to know if the material is cork or rubber? 1 answer
      gasket material What are the valve cover and intake gaskets made of, if they are cork could you tell me a better gasket kit without the cork ones 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Head Gaskets
      • Intake Gaskets
      • Exhaust Manifold Gaskets
      • Valve Cover Gaskets
      • Oil Pan Gasket
      • Distributor Gasket
      • Timing Cover Gaskets
      • Fuel Pump Gasket
      • Thermostat Gasket
      • Water Pump Gaskets
      • Rear Main Seal

      Will It Fit My Mustang

      • Cobra - 93, 94, 95
      • Cobra R - 93
      • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Other - 83, 84, 85, 86

      Fits 5.0L V8 Mustangs Only

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