Fastback · 5.2L flat-plane-crank V8

2020 Ford Mustang Shelby GT350R 6MT


Ford's 2020 factory brochure identifies equipment group 920A as the GT350R factory grade with the flat-plane-crank V8 and six-speed manual.

2020 Ford Mustang — exact-model-year Commons photograph
Exact 2020 Mustang reference photograph; exact configuration not verified ·

Photo: “2020 Ford Mustang 5.0 GT V8.jpg” by Ethan Llamas / Wikimedia Commons, licensed under CC BY-SA 4.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Shelby GT350R 920A
Body style
Fastback
Engine
5.2L flat-plane-crank V8
Transmission
TREMEC TR-3160 6-speed manual

United States factory configuration. Technology and handling packages are not separate configurations.

Compare related 2020 configurations

Compare up to twelve documented pairings, prioritizing the same engine, body, trim and gearbox as this car. This related selection is not a complete factory lineup.

Browse all documented 2020 configurations →

Compare 12 related configurations — current car marked
2020 Ford Mustang: documented configuration differences
ConfigurationEngineTransmissionBody
Current carShelby GT350R 6MT5.2L flat-plane-crank V8TREMEC TR-3160 6-speed manualFastback
Shelby GT350 6MT5.2L flat-plane-crank V8TREMEC TR-3160 6-speed manualFastback
EcoBoost Fastback 6MT2.3L EcoBoost inline-four6-speed manualFastback
EcoBoost Fastback 10AT2.3L EcoBoost inline-four10-speed SelectShift automaticFastback
EcoBoost Fastback High Performance 6MT2.3L High Performance EcoBoost inline-four6-speed manualFastback
EcoBoost Fastback High Performance 10AT2.3L High Performance EcoBoost inline-four10-speed SelectShift automaticFastback
EcoBoost Premium Fastback 6MT2.3L EcoBoost inline-four6-speed manualFastback
EcoBoost Premium Fastback 10AT2.3L EcoBoost inline-four10-speed SelectShift automaticFastback
EcoBoost Premium Fastback High Performance 6MT2.3L High Performance EcoBoost inline-four6-speed manualFastback
EcoBoost Premium Fastback High Performance 10AT2.3L High Performance EcoBoost inline-four10-speed SelectShift automaticFastback
GT Fastback 6MT5.0L Ti-VCT V86-speed manual with rev matchingFastback
GT Fastback 10AT5.0L Ti-VCT V810-speed SelectShift automaticFastback

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 2020 Ford Mustang Shelby GT350R 6MT. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
8
Scheduled topics
5
Applicability stated
8
Exact references
1

Before ordering Identify your engine, options and build date. Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil filterView intervals, applicability and sources

    Engine oil filter

    Exact reference available

    Exact engine-specific Motorcraft references from Ford's model-year parts table.

    Applies to: 2020 · US

    Shelby GT350 and GT350R 5.2L

    Motorcraft FL-2087-A

    Applies to: 2020 · 5.2L flat-plane-crank V8 · Shelby GT350, Shelby GT350R, Shelby GT350R 920A · US

    Source: Ford Motorcraft — Oil Applications and Crankcase Capacities Chart, version 23 (July 2026) · Page 2, SAE 5W-50 table — 5.2L 4V Mustang GT350; model-year column marked · checked

    Verified ordering references

  • Cabin air filterView intervals, applicability and sources

    Cabin air filter

    Sourced interval available

    Applies to: 2020 · US

    Published interval: 20,000 mi · normal service

    Source: Ford — 2020 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked

  • Engine air filterView intervals, applicability and sources

    Engine air filter

    Sourced interval available

    Applies to: 2020 · US

    Published interval: 30,000 mi · normal service

    Source: Ford — 2020 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked

  • Spark plugsView intervals, applicability and sources

    Spark plugs

    Sourced interval available

    Applies to: 2020 · US

    Published interval: 100,000 mi · normal service

    Source: Ford — 2020 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked

  • Transmission fluidView intervals, applicability and sources

    Transmission fluid

    Sourced interval available

    The normal schedule calls for both automatic fluid/filter service and manual transmission fluid at this interval.

    Applies to: 2020 · US

    Published interval: 150,000 mi · normal service

    Source: Ford — 2020 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked

  • BatteryView intervals, applicability and sources

    Battery

    Fitment must be confirmed

    Applies to: 2020 · US

  • Windshield wiper bladesView intervals, applicability and sources

    Windshield wiper blades

    Fitment must be confirmed

    Applies to: 2020 · US

  • Brake fluidView intervals, applicability and sources

    Brake fluid

    Sourced interval available

    Applies to: 2020 · US

    Published interval: 36 months · time-based maximum

    Source: Ford — 2020 Mustang Owner's Manual · Scheduled Maintenance — Normal Scheduled Maintenance and Other Maintenance Items · checked

Search results may cover different scales, trims and model years. Check each listing; this search does not establish an exact replica of the documented vehicle.

Sources

  1. Ford — 2020 Mustang sales brochure

Other 2020 configurations

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