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BBK SSi/SSi-R Phenolic Intake Spacer Kit (86-93 5.0L)

Item 56218
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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
      • 3/8" Thick
      • Fits 1986 to 1993 5.0L with SSi or SSi-R Intake Manifold


      Reduce Heat. The BBK SSi/SSi-R 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.

      Application. This 3/8" BBK SSi/SSi-R Intake Manifold Phenolic Spacer Kit is specifically designed for use on the 1986 to 1993 5.0L Mustang with either the SSi or SSi-R intake manifold installed.

      Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

      MPN# 1530

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (2)

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      Ratings Summary

      5 out of 5 overall rating from 2 customers

      Installation Time: Afternoon

      • July 18, 2018

        5 1990 LX - JesseE Installation Time: Less than 1 Hour

        Great addition!

        This spacer, though smaller than many other spacers for other popular intakes. Brings plenty of life to the SSI system. Like a fire breathing dragon chewing a stick of mint gum. Roars to life and breathes cool air. Woke my car up immensely!

        Helpful (10)
      • September 21, 2013

        5 1992 GT - TikiCarver Installation Time: Afternoon

        Good Quality

        This set worked well, the only issue I had was the holes in the spacer were undersized, making it hard to install. After I opened them up install was a snap. There are 2 locator pins on the BBK lower intake that are too short to help align the spacer and both top and bottom gaskets, so make sure you use a little dab of RTV to hold the top gasket in place to save yourself some aggravation.

        Helpful (13)

      Questions & Answers (1 answers)

      1 Top Rated Question

      will this spacer take away from lower rpm hp as some carb spacers do

      • The BBK SSi/SSi-R Phenolic Intake Spacer Kit will add more volume to the intake runners, boosting low end power, unlike a carb spacer, which adds plenum volume, boosting high rpm power.

      Helpful (0)
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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Intake Spacer
      • (2) Gaskets
      • (6) Small bolts
      • (2) Long bolts

      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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