# 1967 Mark 4 > GT40 Canonical page: [https://chrome-stats.com/d/1967-mark-4](https://chrome-stats.com/d/1967-mark-4) ## Overview - **ID:** `1967-mark-4` - **Platform:** Firefox - **Type:** Firefox add-on - **Status:** Removed (abandoned) - **Publisher:** misfire-1364603889.87 - **Category:** sports - **Version:** 2.0 - **Last updated:** 2019-05-13 - **First published:** 2019-01-25 - **Size:** 163 KB - **Data as of:** 2026-09-03 - **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/1967-mark-4/) ## Description 1967 Mark 4 is a Firefox add-on that brings GT40 functionality to your browser, enhancing your browsing experience with powerful features. ## Safety - **Risk impact:** Very low risk impact - **Risk likelihood:** Moderate risk likelihood ### Analysis details - This permission has no access or impact on the user's system or data, thus carrying no risk. - This extension has low user count. Unpopular extensions may not be stable or safe. > Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing). ## Similar extensions and apps - [Ford GT40](https://chrome-stats.com/d/ford-gt40) — 1 users - [FORD GT40 CARBON](https://chrome-stats.com/d/ford-gt40-carbon) — 1 users - [The GT 40](https://chrome-stats.com/d/the-gt-40) — 1 users - [Blue Six](https://chrome-stats.com/d/blue-six) - [1967 Shelby G.T.500](https://chrome-stats.com/d/1967-shelby-g-t-500) - [1973 Ford Capri 1600GT](https://chrome-stats.com/d/1973-ford-capri-1600gt) - [Ford GT](https://chrome-stats.com/d/ford-gt) — 5.00 / 5 - [Blue Ford GT](https://chrome-stats.com/d/blue-ford-gt) — 4.00 / 5 - [1971 Triumph GT6 Mk3](https://chrome-stats.com/d/1971-triumph-gt6-mk3) - [GT V8 2006](https://chrome-stats.com/d/gt-v8-2006) - [Shelby GT500 1967](https://chrome-stats.com/d/shelby-gt500-1967) — 1 users, 4.00 / 5 - [Shelby Mustang GT500 1967](https://chrome-stats.com/d/shelby-mustang-gt500-1967) — 3 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/1967-mark-4)