The gearbox of the Chevrolet Corvette is part of a sporting legend whose story began in 1953 and spans eight generations. Renowned for its reliability and robustness, the Corvette can nonetheless show signs of weakness in the transmission. EDEN BOITES explains how to repair and maintain it.
A punchy engine under the Corvette's bonnet
As befits a sports car, every generation has been built around performance. The original 1953 model offered a straight-six producing 160 bhp, before a V8 arrived two years later. The latest generation, the 2019 C8, receives a 5.5 to 6.2-litre petrol V8 producing up to 670 bhp, paired with an eight-speed automated manual gearbox. Over seventy years, the Corvette has been fitted with numerous gearboxes: automatics with two, four, six or eight speeds, and manuals with up to seven speeds, such as the Tremec TR-6070. One constant throughout: rear-wheel drive, with power sent to the rear wheels.
Gearbox maintenance: the right habits
Day-to-day vigilance
Pay attention to certain signs while driving, as they often indicate an emerging problem:
- Unusual noises or excessive vibrations at specific moments (reversing, neutral, engine braking, hard acceleration).
- A burning smell inside the cabin.
- Oil leaks beneath the vehicle.
- A general drop in performance, or slower gear changes in an automatic.
Transmission oil change
Gearbox oil dissipates heat and lubricates the entire system. Over time it picks up impurities or drops in level. An oil change is recommended every two years or 60,000 km for automatics, and every five years or 250,000 km for manuals. Our guide on how a gearbox works has more detail.
Gearbox replacement with complete peace of mind
If the gearbox cannot be repaired, a full replacement is necessary. A second-hand unit is a gamble, as its condition cannot be verified before fitting, and a brand-new gearbox means a high outlay and potential stock delays. Our reconditioned gearboxes are stripped, cleaned and tested by our experts, with guaranteed compatibility. At the point of delivery, we collect your old unit. Browse our gearbox catalogue.
For other models, see our guides on the Chevrolet Equinox gearbox and the Chevrolet Colorado gearbox.
Frequently asked questions
Which gearbox does the Corvette have?
Depending on the generation: an automatic with two to eight speeds, a manual with up to seven speeds, or the eight-speed automated manual gearbox of the C8. Your registration number will confirm the exact reference.
When should the gearbox oil be changed?
Every 60,000 km or two years for automatics; every 250,000 km or five years for manuals.
Do your gearboxes come with a warranty?
Yes, with a warranty of up to 24 months. The exchange is offered on a satisfaction-or-refund basis, subject to our Terms and Conditions.
Can I pay in instalments?
Yes, payment in instalments is available — pay in up to 10 instalments.
Why choose EDEN BOITES?
EDEN BOITES offers quality reconditioned gearboxes, guaranteed compatible and covered for up to 24 months, with collection of your old unit included. We deliver throughout France and the European Union, with lead times confirmed on quote, and payment available in up to 10 instalments. Submit your request via our gearbox catalogue.
