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BBK Phenolic Spacer Kit for GT-40/Cobra Intake Manifolds (86-93 5.0L)

Market Price $80.99 You Save 14% ($11.00)
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$69.99

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  • Item 56105
  • MPN# 1506

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    Features & Details

    • Reduce Heat Transference
    • Custom Phenolic Fiber Material
    • BBK Designed & Dyno Tested
    • 3/8" Thick
    • Fits 86 to 93 5.0L w/ GT40 or Cobra Intake
    Reduce Heat. The BBK GT-40 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 GT-40 Intake Manifold Phenolic Spacer Kit is specifically designed for use on the 1986 to 1993 5.0L Mustang with the GT-40 or Cobra intake manifold installed.

    Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

    What's in the Box
    • (1) One Spacer
    • (2) Gaskets
    • (2) Two bolts long
    • (4) Four bolts small
    • (6) Six washers
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    3 Questions / 3 Answers

    Ask a Question

    Will the bolts work with a explorer gt40 intake?

    PeteO

    • Hello! We can only guarantee the BBK Phenolic Spacer Kit for GT-40/Cobra Intake Manifolds will fit 1986 to 1993 5.0L Mustang with the GT-40 or Cobra intake manifold.

      VincentV

    Helpful (0)

    does it fit a gt 40 tubular intake gt 40 tubular intake off lighting

    biggame

    • Yes, the BBK Phenolic Spacer Kit for GT-40/Cobra Intake Manifolds (86-93 5.0L) works for GT-40 intakes.

      JeffAM

    Helpful (0)

    will this work on a gt 40 tubular intake ?

    biggame

    • The BBK Phenolic Spacer Kit for GT-40/Cobra Intake Manifolds (86-93 5.0L) should work just fine with the GT40 tubular intake. Some moving around and positioning of the intake may need to be done but this should still work just fine.

      SalC7

    Helpful (0)

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    Customer Reviews (11) Write a Review

    Overall Rating 4.9

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Performance Gain 4.714286 4.7
    • Fit 5 5



    • 5/5

      Installation Time: Less than 1 Hour

      September 30, 2017

      Bbk phenolic spacer

      Wonderful kit. I have the gt40 style intake, the older version. With the gt40 you need four long bolts rather than just two. They worked with me and made sure I had all the hardware necessary. Keeps the engine much cooler definitely feel a throttle response gain. Love the kit.

      DylanB

      Year: 1986 Submodel: Other

      Helpful (2)

    • 5/5

      October 07, 2016

      Bbk phenolic spacer

      The product was good and was really what I need if you have tall valve covers this is the one to get

      Antoniotrim99

      Year: 1991 Submodel: Cobra

      Helpful (4)

    • 5/5

      April 20, 2016

      Perfect

      3/8 was the perfect size for my Cobra intake to fit under my BBK strut brace!

      Bobo

      Year: 1988 Submodel: GT

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      March 21, 2014

      This product is very useful

      Exactly what the title says it works great for what it needs to do

      Capcommando

      Year: 1993 Submodel: GT

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      December 23, 2012

      Good product

      This spacer looks cool raises the upper intake just enough to notice. I had my engine apart so install was a breeze but I have an explorer intake and the bolt kit didn't work with it. Other than that it works great.

      Lucas92

      Year: 1992 Submodel: Other Jamestown mo

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      December 22, 2012

      this product is awesome

      Hey guys i rebuilt a 1989 mustang gt 5.0l .its got over sized piston and rings wild cam roller rockers bigger heads 75mm throttle body and gt 40 intake and i install this spacer kit and the motor run alot cooler and more air flow true the intake for the horse power that you need i recommend this product to every body that has this intake good price very good product better for you motor thanks Steph

      Stephtech89

      Year: 1989 Submodel: GT chelsea qc

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      March 26, 2012

      good product

      Very good product. Came with everything i needed. Fits under a stock hood.

      jdmustang

      Year: 1990 Submodel: GT mechanicsville,Virginia

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      March 01, 2012

      works good

      i bought this because i have a Kenne Bell s.c. installed, and i wanted to be able to use my adjustable fuel pressure regulator. the regulator is taller than the stock unit. the spacer is the perfect answer to gain the extra room needed and to help keep the air temperatures lower. this is a must for anyone using a super charged setup. also this spacer fits great on my 1995 mustang gt with the gt40 intake, even though it is listed for 86-93s. I couldnt find any issues with it on my 95.

      stangbot

      Year: 1995 Submodel: GT montana

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      December 07, 2011

      Made install go perfectly

      Great service as usual from American Muscle , spacer fit great and made installation of new valve covers a breeze... Part was of great quality and came with all necessary hardware to simplify everything. Recommend this part to anyone who needs a little clearance with minimal problems.

      Bill42

      Year: 1987 Submodel: Other Annapolis, MD

      Helpful (2)

    • 4/5

      May 19, 2011

      Very satisfied.

      Easy to install, sealed great and gives me enough room to clean my painted Valve covers. However they do not provide the 7 3/8" long bolts needed for the cobra intake and I had to special order them because it is a premium bolt size.

      Thomas Eakins

      Year: 1988 Submodel: GT

      Helpful (3)

    • 5/5

      June 04, 2010

      Great Spacer

      Work awesome to clear tall valve covers or give your self soe room to work with. Its nice not having to remove the upper to adjust my rockers or swap a bad injector.

      5.0liter_rice_eater

      Helpful (8)

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