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Ford C4 and C6 Transmissions: What Are the Differences?

Press June 17th, 2025 7 minute read

Ford's C4 and C6 3 speed automatic transmissions are similar in operational characteristics; however, there are still unique differences between the C4 and...

Your Guide To Choosing Ford C4 Performance Racing Transmission

Imran Khan October 19th, 2023 6 minute read

When upgrading your vehicle's performance, one critical component to consider is the transmission. Ford's C4 transmission, originally produced from 1964...

C6 Transmission Upgrade Tips, Tricks, and Tech

GEARSTAR PERFORMANCE October 7th, 2022 6 minute read

Have you ever wondered if it's possible to upgrade your C6 transmission to meet modern-day expectations in terms of toughness and performance? Yes, it is...

Upgrading Your Ford C6 Transmission for Modern Toughness

GEARSTAR PERFORMANCE April 30th, 2020 6 minute read

You can upgrade your Ford C6 transmission to ensure it can meet the modern-day expectation of performance and toughness. This may be a classic ride, but...

Ford C4 and C6 Transmissions: What Are the Differences?

GEARSTAR PERFORMANCE August 13th, 2019 7 minute read

Ford's C4 and C6 3 speed automatic transmissions are similar in operational characteristics; however, there are still unique differences between the C4 and...

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