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GMS Coolant Expansion Tank w/ Overflow Catch Can - Polished (15-17 All)

Market Price $389.99 You Save 16% ($64.14)
Our Price

$325.85

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  • Item 392969
  • MPN# 510101-P

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Features & Details

  • Stronger Than Plastic Factory Tank
  • One-Piece Design
  • 6061-T6 Aluminum Construction
  • Bright Polished Finish
  • Direct Fit Replacement
  • Built-In Overflow Catch Can
  • NHRA and SCCA Legal
  • Re-Uses Factory Coolant Cap
  • Fits All 2015-2017 Mustangs
Stronger than Factory. Eliminate the unsightly factory coolant tank, nicknamed the “grenade” or “football”, in the engine bay of your S550 Mustang with the Coolant Expansion Tank with Overflow Catch Can from Granatelli Motor Sports (GMS). GMS designed this one-piece polished coolant tank to be much stronger than the factory plastic two-piece tank. On top of it all, the tank features a unique design that mimics the taper and angles of a factory engine cover for a custom appearance.

NHRA and SCCA Legal. Best of all, this Coolant Expansion Tank is legal for NHRA and SCCA use. The tank features a built-in overflow catch can and drain petcock, so you don't have to purchase additional reservoirs or hardware.

Quality Construction. This Coolant Expansion Tank is hand built from 6061-T6 aluminum for superior strength and styling. It features a stock style threaded neck, allowing you to re-use the factory coolant cap. The tank is polished to a bright mirror like appearance for impressive styling in the engine bay.

Direct Fit Replacement. GMS designed this Coolant Expansion Tank to be a direct fit replacement of the factory tank. There is no modifications required for installation.

Application. This polished GMS Coolant Expansion Tank with Overflow Catch Can is specifically designed to fit on all 2015 to 2017 Mustangs, including the V6, EcoBoost, GT and Shelby GT350 models.

Fitment: 2015 2016 2017 Details

What's in the Box
  • (1) Coolant Expansion Tank w/ Overflow Catch Can
Installation Info
Tech Specs
Will it fit my Mustang?
  • EcoBoost - 15, 16, 17
  • GT - 15, 16, 17
  • GT350 - 15, 16, 17
  • V6 - 15, 16, 17

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Customer Reviews (1) Write a Review

Overall Rating 5.0

out of 5 stars




  • 5/5

    July 20, 2016

    Cleaner look.

    The item came in like it was supposed. It was packaged well. Makes my engine bay a lot cleaner

    Hardhead1609

    Year: 2016 Submodel: GT

    Helpful (0)

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