Your shopping cart is empty.
Monster TH350
Lightweight, efficient, and easy to modify—great balance of performance and reliability for classic Vettes.
Shop TH350
0
Chevy Corvette Transmissions
Street machine or track-ready beast—our Corvette transmissions are engineered for speed, precision, and durability from classics to late-model powerhouses.
Engineered For Street & Track
We address known GM weak points with upgraded hard parts, calibrated hydraulics, and matched torque converters. Expect crisp shifts, temperature control, and reliability under real-world loads.
Monster TH400
Heavy-duty 3-speed built for big power and bulletproof durability—ideal for high-torque applications.
Shop TH400Monster 700R4
Modern overdrive for vintage charm—improves cruising RPM and drivability in C4-era builds and swaps.
Shop 700R4Monster 4L60E
Electronic 4-speed with refined shift quality and efficiency—popular in C4/C5 applications.
Shop 4L60EMonster 4L65E
Upgraded internals and higher capacity—smart match for higher-output late C5 builds and swaps.
Shop 4L65EMonster 6L80E
Modern 6-speed that brought C6 into the new era—optimized for performance, economy, and seamless shifts.
Shop 6L80EWhy Corvette Owners Choose Monster
Serious upgrades, dyno-tested quality, and experts who know your platform.
Upgrades Beyond Stock
Addresses GM weak points (clutch capacity, servo apply, valve body hydraulics) with stronger internals and calibrated pressure.
Matched Torque Converters
Stall & lockup tuned to your LS/LT, rear gear, tire size, and goals to keep temps under control.
Dyno-Tested Confidence
Every unit tested before shipping—install with confidence and minimize comebacks.
Street & Track Proven
From canyon cruisers to track day builds, packages are tailored to your use case.
Warranty Options
Solid baseline coverage with extended options for high-power, high-mileage builds.
Expert Product Specialists
Talk to people who build transmissions daily. Get it right the first time.
Which Transmission Do I Have?
Use model year and generation as a quick guide. Always verify on the vehicle (RPO/ID tag) when possible.
| Transmission | Typical Corvette Applications | Common Years |
|---|---|---|
| TH350 | C3 small-block builds; classic street/strip | ~1969–1981 |
| TH400 | C3 big-block/high-torque applications | ~1965–1977 |
| 700R4 | Early C4 (OD 4-speed), popular retrofit for classics | ~1982–1992 |
| 4L60E | Late C4 / C5 electronic 4-speed | ~1993–2004 |
| 4L65E | Higher-output C5/C6 swaps & builds | ~2001–2006* |
| 6L80E | C6 electronic 6-speed (auto) | ~2006–2013 |
*Year ranges vary by trim & options—verify via RPO/ID tag or consult our specialists.
Corvette Transmission Tech Tips
Overdrive units like the 700R4/4L60E reduce cruise RPM ~30%, cutting heat and improving efficiency—great for C3/C4 highway manners. Electronic 4L60E/4L65E builds respond best to added clutch capacity, servo upgrades, and valve body recalibration. The 6L80E’s 3-5-R elements and valve body control benefit from proper tuning and a converter matched to your combo.
Every Monster build is spec’d to your engine output, rear gear, tire size, weight, and usage to deliver predictable lockup, crisp shift timing, and temperature control on road or track.
Corvette Transmission FAQ
Answers to common Corvette transmission questions.
Which Monster build level should I choose?
StreetMonster for stock/bolt-on street builds. TrackMonster for sticky tires, cams, or power-adders. We’ll match the converter and calibration to your combo.
Will an overdrive swap help highway manners?
Yes—700R4/4L60E drop cruise RPM significantly, reducing heat and improving mileage without sacrificing off-the-line punch with the right converter.
Do your 4L60E/4L65E builds address weak points?
They increase 3-4 clutch capacity, improve servo apply, and fix valve body cross-leaks for durability under spirited use and track days.
Is a torque converter included and matched?
Yes—stall and lockup are tuned to your LS/LT, gear ratio, tire size, weight, and use case for crisp launches and efficient cruising.
How fast can I get my transmission?
Popular Corvette units are often in stock. Lead time depends on model and build level—check the collection pages or call for current availability.