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JLT Rock Blockers for 2020-2021 GT500
JLT-RB50020

JLT Rock Blockers for 2020-2021 GT500

$12.95 USD
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Install Video
Warning Icon TrianglePROP 65 WARNING
WARNING

ROCK BLOCKER!!!!
One of the very first things that was noticed after being around a few new GT500s was the rocks the side skirts collected under normal driving. We spent countless sleepless nights thinking of a solution for this MAJOR problem.

We designed these foam inserts that simply tuck into the open area of the side skirt to keep this area clean of road debris. These have been tested to 225 MPH on a stationary dyno :-D. We would recommend removing them for track days and extended high speed driving. They have been road tested to 100+ MPH, on a closed course. Do not attempt! 

What's included: (2) JLT Rock blockers. 

Year Make Model Engine
2020 Ford Mustang GT500 5.2L, Gas
2021 Ford Mustang GT500 5.2L, Gas
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