1986-95 Ford Mustang 5.0 Trick Flow 1" Phenolic Intake Spacer For Track Heat Intake

Mustang Trick Flow 1" Phenolic Intake Spacer For Track Heat Intake (86-95) 5.0

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Mustang Trick Flow 1" Phenolic Intake Spacer For Track Heat Intake (86-95) 5.0

Trick Flow® EFI heat spacers fit between the upper and lower intakes to create a heat flow barrier, keeping the air in the upper intake cooler and denser & these heat spacers will allow the use of taller valve covers by raising the intake's height.

Item #TFS-51520008

Everyday Low Price: $89.99

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  • Cooler Denser Air In The Upper Intake
  • Raises Height Of Intake To Clear After-Market Valve Covers


  • CNC Machined Construction
  • Made Of Phenolic Material
  • Correct Length Hardware
  • Fits Trick Flow Street Heat & Track Heat Intakes

What's in the Box

  • (1) 1" Spacer
  • (2) Intake Gaskets
  • (2) 7 1/4" Intake Bolts
  • (4) 3" Intake Studs
  • (4) 12 Point Nuts

Product Description

As One Of The Most Affordable Bolt-Ons For Today’s Automotive Enthusiasts, Trick Flow's Phenolic Manifold Spacer Kits Have Proven To Be A Great Way To Increase Performance. CNC Machined From A Custom Phenolic Fiber 1" Thick Material, These Spacer Kits Increase Power By Reducing The Transfer Of Heat From The Lower To Upper Intake Manifold. This In-Turn Produces Lower Inlet Air Temperatures Which Results In Added Horsepower And The Ability To Add More Timing Advance With Less Detonation.

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Customer Reviews

out of 5 stars
5 stars
3 reviews
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3 of 3 REVIEWS
3 of 3 REVIEWS

  Great product
By on 5/15/2014
This spacer is excellent, and I'll tell you why. Not only does it increase effective runner length (and torque), but it helps keep the upper intake cooler for additional power. I installed it on my track car and made additional power across the board.

The best part is that I can now remove my valve covers to adjust lash without pulling off the upper intake.

There is one small issue, though. Several of the 12-point nuts in the included hardware kit could only be effectively tightened with a wrench and they're hard to get to. Still, it's a small price to pay for an intake that can stay in place once it's bolted down.

Yes, I would recommend this item to a friend!

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  Fits perfect!
By on 5/1/2014
I wouldn't of been able to clear the valve covers without this 1"spacer. Made from a very light weight but study material, fit great and came with two gaskets and longer studs, everything you'll need to make it work. Not sure if the intake will kiss the hood, but we'll see :)

Yes, I would recommend this item to a friend!

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  Just the part I needed
By on 9/3/2014
Needed at least a 3/8 spacer for my intake to clear my new valve covers. Went with this one because I have a cowl induction hood. Otherwise might of had clearance issues with the intake and the hood.

Yes, I would recommend this item to a friend!

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Vehicle Applications

Ford Mustang - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93) - 1994 (94) - 1995 (95)

About This Brand

Trick Flow
Trick Flow - Serious Horsepower
Horsepower doesn't happen by accident. It takes time, skill, and the right combination of parts to allow your engine to produce optimum power levels.

Trick Flow engineers use advanced Computer-Aided Design (CAD) work stations and high-tech 3D modeling to develop and analyze components quickly and accurately. Trick Flow machinists use state-of-the-art rapid physical prototyping, CNC-machining centers, and hot rodding know-how to turn designs into molds and foundry tooling.

Prototypes and products are subjected to hours of relentless testing on one of Trick Flow's dynamometers, and extensive road and race track data is gathered to guarantee parts perform as intended. Trick Flow's commitment to quality combined with a "zero defects" attitude ensures Trick Flow products will exceed your expectations.

From Lightning cylinder heads to Mustang camshafts, pistons to intake manifolds, Trick Flow is committed to making products that are designed and engineered to deliver power!

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