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BBK Factory Intake Manifold Phenolic Spacer Kit (86-93 5.0L)

Item 56061
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Ship to: Ashburn - 20149
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      Product Information

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


      • Reduce Heat Transference
      • Custom Phenolic Fiber Material
      • BBK Designed & Dyno Tested
      • Fits 86 to 93 5.0L w/ Factory Intake Manifold


      Reduce Heat. The BBK Factory Intake Manifold Phenolic Spacer Kit is designed to reduce heat transference between the the upper and lower intake manifold to lower inlet air temperature to increase horsepower and allow for increased timing with less detonation.

      Quality Materials. CNC machined from a Custom Phenolic Fiber Material this Intake Manifold Spacer kit has been designed & dyno tested by BBK to ensure maximum performance.

      Fitment. The BBK Factory Intake Manifold Phenolic Spacer Kit is specifically designed for use on the 1986 to 1993 5.0L Mustang with the factory intake manifold and adds 3/8" to manifold's height.

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

      MPN# 1508

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (10)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 10 customers

      Installation Time: Less than 1 Hour

      • September 09, 2018

        5 1991 GT - MatthewD Installation Time: Less than 1 Hour

        Well made product

        Fits good and helps keep intake temps down. Fast install.

        Helpful (6)
      • May 28, 2017

        5 1994 GT - JoshD

        Great product!!!!

        Great part and works like it should, easy to install!! Very satisfied!!

        Helpful (9)
      • February 10, 2017

        5 1995 GT - QuintonT

        Great product

        Great product, fits nicely and does what it says. For this to work on 1994-95 models you will need to reuse the long bolts from the center and use them for the outside bolts. Other than that, great product

        Helpful (12)
      • July 29, 2016

        5 1988 Other - Cheeks

        Spacer kit

        Pretty easy install, straight forward and simple. So far so good, installed as part of an egr delete setup

        Helpful (10)
      • December 24, 2015

        5 1989 GT - StangMayne Installation Time: Less than 1 Hour

        BBK lower to upper factory intake spacer

        Was bought mainly to cap the EGR gas from going past the lower intake, basically does what I wanted it to do and what it claims to do. You would think they could make it for less than $60 retail though...

        Helpful (11)
      • September 19, 2014

        4 1992 GT - Jacostang Installation Time: Less than 1 Hour

        Every Injected Fox needs this

        I put them on all my injected Fox Mustangs, they are great!

        Helpful (10)
      • February 27, 2014

        5 1991 GT - Joe91GT Installation Time: Less than 1 Hour

        BBK intake spacer

        Great item, does exactly as described! Thanks American muscle.

        Helpful (9)
      • March 31, 2013

        5 1990 Other - crazpeli Installation Time: Less than 1 Hour



        Helpful (10)
      • July 27, 2012

        5 1992 Other - nycuban62 Installation Time: Full Day

        More Power!

        Installed this product along with a cold air intake and what a difference. Left a 30 foot burn out outside my house the first time I punched it. Engine response is great and engine seems to run a lot smoother. Looking forward to further modifications!

        Helpful (10)
      • May 09, 2009

        4 - mustang daddy

        bang for buck parts


        Helpful (11)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      why is there not a hole in the middle of the spacer to the exhaust gas?

      • I called the team over at BBK Performance this morning (3 March 17)...for some reason they simply don't have it. What does that mean? It means if you have your EGR system, the exhaust routed back into your intake is blocked. Not good. If you've removed it via a delete kit, this spacer is for you!

      Helpful (1)

      what if the egr is not deleted? then what? where and for how much do you find the kit

      • The BBK Factory Intake Manifold Phenolic Spacer Kit works best for cars with deleted EGR systems. To use this without an EGR delete, your EGR will be inoperable, or you will need to modify the spacer to work properly.

      Helpful (0)

      do you not have the kit and proper bolts for a 1994 5L GT???

      • The BBK Factory Intake Manifold Phenolic Spacer Kit is compatible with 1994-1995 Mustang's, but will require some clearancing of the hood due to the lower clearance.

      Helpful (0)

      How much is the horsepower gain by installing this spacer? I have cast iron gt-40 heads. Will I gain more horsepower by having gt40 heads than having stock heads if The spacer is installed?

      • The spacers are not going to give you a whole lot of HP.

      Helpful (0)
      Post Your Question

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Spacer
      • (2) Gaskets
      • (2) Long bolts
      • (4) Short bolts
      • (6) Washers

      Tech Specs

      Will It Fit My Mustang

      • GT - 87, 88, 89, 90, 91, 92, 93
      • LX - 87, 88, 89, 90, 91, 92, 93
      • Other - 86

      Fits 5.0L V8's Only

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