PERFORMANCE / EST. 2026
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Install Ford Performance M-6766-A50D dual separators on a 2024–2026 Mustang GT

This installation adds separate left and right oil separators to the Mustang GT PCV plumbing.

GUIDE OVERVIEW

Difficulty
Basic · 2/5
Time
Job time varies; allow for inspection.
Vehicle / platform
2024–2026 Mustang GT 5.0L; naturally aspirated configuration. Competition/off-highway use only.
Tools
  • Socket set sized to supplied hardware (editorial selection)
  • Torque wrench covering 10–12 Nm
  • Clean engine oil
  • Work light
Parts / supplies
  • M-6766-A50D complete dual separator kit

Plan the work around a complete kit

Lay the parts out in two groups and keep the instruction-sheet illustrations beside the car. Photograph each original hose connection and both ground-strap attachment points before touching them. This is an editorial organization method: the photographs provide a useful comparison when a connector or bracket orientation is uncertain. Record the kit number and vehicle identification in the job notes so later service questions refer to the actual installation, rather than a similar-looking separator.

STEP 01

Fit the passenger-side bracket

Replace the two passenger-side ground-strap bolts with the supplied studbolts: 12 Nm (106 lb-in). Fit the right bracket over them and secure its locknuts to 10 Nm (88 lb-in). Release the engine appearance cover; pull back the grey connector tabs to remove the original right PCV tube.

Sources 1

STEP 02

Connect both separators

Install the right canister and its hoses as illustrated. Lightly oil connector O-rings with engine oil. The camcover connects to the lower canister inlet. Remove the left PCV tube. Mount its bracket on the coolant-reservoir studbolt using the remaining locknut, tightened to 10 Nm (88 lb-in). Fit the left canister and hoses, again connecting the camcover to the lower inlet and lightly oiling O-rings.

Sources 1

Keep the installation serviceable

Ford describes draining by disconnecting the canister PCV lines, removing the canister and emptying the collected oil. Keep the instructions with the service record so the routing can be checked again after removal. The product page does not establish a universal drain interval; ask the installer to define an inspection schedule for the car’s actual use. Record what is found at each inspection rather than assuming both sides collect identical amounts.

Sources 2

Products in this guide

Sources / references 2
  1. Ford Performance installation sheet M-6766-A50D ↗Reviewed Oct 9, 2026
  2. Ford Performance product M-6766-A50D ↗Reviewed Oct 9, 2026

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