Product Description
The FTI Performance FT7R4-2H 700R4 Level 2 Automatic Transmission is a professionally built, high-performance four-speed overdrive transmission engineered for classic Chevrolet vehicles, street rods, custom automotive projects, and modified street cars producing up to 450 horsepower.
Designed to combine enhanced durability with responsive shifting and convenient highway operation, this Level 2 transmission features upgraded internal components, a performance-calibrated valve body, heavy-duty clutch packs, and a reinforced transmission configuration.
The FT7R4-2H is specifically configured for vehicles equipped with a Holley carburetor, including a compatible TV cable correction adapter to support proper transmission operation.
Unlike a basic stock replacement transmission, the FTI Level 2 700R4 incorporates performance-oriented upgrades intended to improve reliability when used with appropriately matched engines and drivetrains.
Its four-speed automatic configuration includes an overdrive gear, making it particularly attractive for classic Chevrolet restorations and street-oriented automotive projects requiring a traditional GM transmission with highway cruising capability.
A major advantage of the FTI 700R4 Level 2 Transmission is its enhanced internal construction. The assembly includes a 30-spline input shaft, heavy-duty clutch packs, reinforced band, dual-cage BorgWarner sprag, Corvette servo, and performance-calibrated valve body.
These upgrades make the transmission suitable for approved street performance applications within its advertised horsepower rating.
The transmission is also equipped with a pre-wired fourth-gear lockup configuration, allowing integration with compatible torque converter lockup equipment.
For installation convenience, the FT7R4-2H package includes an adjustable TV cable, long transmission filler tube, dipstick, and Holley carburetor TV cable adapter.
The transmission uses the traditional Chevrolet bellhousing bolt pattern, making it suitable for compatible Chevrolet-based drivetrain configurations. Vehicle-specific fitment requirements must be checked before purchase.
The FTI Performance FT7R4-2H Level 2 Transmission is an excellent choice for customers seeking a durable, high-performance automatic transmission for compatible classic Chevrolet cars, modified street vehicles, restoration projects, and custom automotive applications.
Key Features
450HP Performance Rating
Engineered for appropriately configured vehicles producing up to 450 horsepower.
Level 2 Heavy-Duty Construction
Built with performance-oriented internal components for improved durability compared with standard transmission configurations.
Four-Speed Automatic Overdrive
Features four forward gears, including overdrive, for suitable street and highway driving applications.
Performance-Calibrated Valve Body
Includes an FTI-calibrated automatic valve body designed for responsive transmission operation.
Corvette Servo Upgrade
Features a performance Corvette servo as part of the enhanced transmission assembly.
Heavy-Duty Clutch Packs
Equipped with strengthened clutch components designed for the transmission’s advertised performance rating.
30-Spline Input Shaft
Includes a reinforced 30-spline input shaft for compatible drivetrain connections.
Dual-Cage BorgWarner Sprag
Uses an upgraded sprag configuration as part of the transmission’s performance internals.
Fourth-Gear Lockup Compatibility
Features pre-wired fourth-gear lockup functionality for properly configured converter systems.
Holley Carburetor Adapter Included
The FT7R4-2H configuration is intended for Holley carburetor applications and includes the appropriate TV cable adapter.
Installation Accessories Included
Supplied with an adjustable TV cable, filler tube, dipstick, and Holley adapter.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | FTI Performance |
| Model | FT7R4-2H |
| Transmission Family | GM 700R4 / TH700R4 |
| Transmission Type | Automatic |
| Performance Level | Level 2 |
| Horsepower Rating | 450 HP |
| Number of Forward Gears | 4 |
| Overdrive | Yes |
| First Gear Ratio | 3.06:1 |
| Second Gear Ratio | 1.63:1 |
| Third Gear Ratio | 1.00:1 |
| Fourth Gear Ratio | 0.70:1 |
| Reverse Gear Ratio | 2.29:1 |
| Shift Pattern | Forward |
| Valve Body | Performance-Calibrated Automatic |
| Input Shaft Splines | 30 |
| Input Shaft Material | Hardened Steel |
| Bellhousing Bolt Pattern | Chevrolet |
| Transmission Case | Aluminum |
| Case Configuration | OEM-Type |
| Transmission Pan | Factory-Type Steel |
| Transmission Cooler | Not Included |
| Torque Converter | Not Included |
| Flexplate | Not Included |
| Trans-Brake | Not Included |
| Lockup Compatibility | Yes |
| Fourth-Gear Lockup | Pre-Wired |
| Carburetor Adapter | Holley |
| TV Cable | Adjustable, Included |
| Dipstick | Included |
| Filler Tube | Included |
| Manufacturer Warranty | 90 Days |
Transmission / Performance Configuration
| Component | Details |
|---|---|
| Transmission Series | 700R4 |
| Performance Level | Level 2 |
| Rated Engine Output | Up to 450 HP |
| Forward Speeds | 4 |
| Overdrive Ratio | 0.70:1 |
| Automatic Valve Body | Performance Calibrated |
| Primary Application | Compatible Street Performance Vehicles |
| Bellhousing | Chevrolet Pattern |
Gear Ratio Configuration
| Gear | Ratio |
|---|---|
| First Gear | 3.06:1 |
| Second Gear | 1.63:1 |
| Third Gear | 1.00:1 |
| Fourth Gear / Overdrive | 0.70:1 |
| Reverse | 2.29:1 |
The four-speed configuration provides the transmission’s traditional GM automatic gear arrangement, while fourth-gear overdrive supports reduced engine RPM during suitable highway cruising conditions.
Internal / Heavy-Duty Configuration
| Component | Details |
|---|---|
| Input Shaft | 30-Spline Hardened Steel |
| Clutch Packs | Heavy-Duty |
| Sprag | Dual-Cage BorgWarner |
| Servo | Corvette Performance Servo |
| Transmission Band | Heavy-Duty |
| Valve Body | FTI Performance-Calibrated |
| Fourth-Gear Lockup | Pre-Wired |
| Internal Configuration | Level 2 Performance Assembly |
These upgraded components distinguish the FTI Level 2 transmission from a conventional stock 700R4 replacement.
Valve Body / Shift Configuration
| Component | Details |
|---|---|
| Valve Body Type | Automatic |
| Calibration | FTI Performance |
| Transmission Control | Hydraulic Automatic |
| Shift Pattern | Forward |
| Number of Gears | 4 |
| Overdrive | Included |
| Converter Lockup | Compatible |
| Trans-Brake | Not Included |
Holley Carburetor / TV Cable Configuration
| Component | Details |
|---|---|
| Carburetor Compatibility | Holley |
| Model Suffix | H |
| TV Cable | Adjustable |
| TV Cable Adapter | Holley-Compatible |
| Filler Tube | Long Filler Tube |
| Dipstick | Included |
| Required Setup | Manufacturer-Approved Professional Installation |
The H suffix in FT7R4-2H identifies the Holley carburetor adapter configuration. The equivalent Edelbrock version is identified separately as FT7R4-2E.
Transmission Case / Drivetrain Configuration
| Component | Details |
|---|---|
| Case Material | Aluminum |
| Case Design | OEM-Type 700R4 |
| Bellhousing Pattern | Chevrolet |
| Transmission Pan | Factory-Type Steel |
| Fluid Fill Location | Case |
| Input Spline Count | 30 |
| Tailshaft Length | Approximately 7.5 Inches |
| Output Connection | Compatible Slip-On Yoke |
| Torque Converter | Sold Separately |
| Flexplate | Sold Separately |
Torque Converter / Lockup Configuration
| Component | Details |
|---|---|
| Converter Compatibility | 700R4-Compatible Converter |
| Torque Converter Included | No |
| Converter Lockup | Supported |
| Fourth-Gear Lockup Provision | Pre-Wired |
| Converter Selection | Application-Specific |
| Complete Transmission / Converter Kit | Separate Product |
The FT7R4-2H is the transmission-only configuration with its listed installation accessories. It should not be confused with the FTK7R4-2H kit, which includes an FTI torque converter and transmission fluid.
What’s Included
| Included Item | Details |
|---|---|
| FTI Performance FT7R4-2H Transmission | 1 Unit |
| Level 2 Performance Internal Components | Installed |
| Performance-Calibrated Valve Body | Installed |
| Corvette Servo | Installed |
| Heavy-Duty Clutch Packs | Installed |
| Dual-Cage BorgWarner Sprag | Installed |
| 30-Spline Input Shaft | Installed |
| Heavy-Duty Transmission Band | Installed |
| Adjustable TV Cable | Included |
| Long Filler Tube | Included |
| Transmission Dipstick | Included |
| Holley Carburetor TV Cable Adapter | Included |
| Torque Converter | Not Included |
| Transmission Fluid | Not Included |
| Flexplate | Not Included |
| External Transmission Cooler | Not Included |
| Manufacturer Documentation | As Supplied |
Vehicle / Application Compatibility
The FTI Performance FT7R4-2H is designed for compatible GM 700R4 applications using a Chevrolet bellhousing configuration and Holley carburetor.
| Application | Compatibility Considerations |
|---|---|
| Classic Chevrolet Cars | Bellhousing and Drivetrain Fitment |
| Chevrolet Street Rods | Transmission Mounting and Converter Compatibility |
| GM Restoration Projects | Crossmember and Driveshaft Requirements |
| Modified Street Cars | Engine Output and Transmission Compatibility |
| Custom Automotive Projects | Holley Carburetor TV Cable Configuration |
| Selected 1986–1994 Full-Size Chevy Trucks | Vehicle-Specific Fitment Verification |
Compatibility depends on the engine, bellhousing pattern, transmission length, driveshaft, crossmember, torque converter, output connection, and associated drivetrain components.
Ideal Applications
Classic Chevrolet Restoration: Suitable for compatible Chevrolet projects requiring a performance-oriented four-speed automatic transmission.
Street Rod Projects: An option for street rods using appropriate Chevrolet engine and drivetrain configurations.
Modified Street Cars: Designed for suitable performance applications producing up to 450HP.
GM Drivetrain Projects: Provides a Level 2 700R4 transmission assembly for compatible GM vehicle configurations.
Professional Automotive Workshops: Suitable for technicians handling performance transmission replacement and restoration projects.
Product Advantages
The FTI Performance FT7R4-2H combines the familiar GM 700R4 transmission architecture with heavy-duty internal upgrades and performance calibration.
Its 450HP rating, upgraded clutch components, Corvette servo, 30-spline input shaft, BorgWarner sprag, and overdrive configuration make it a practical option for compatible performance vehicles.
The included Holley TV cable adapter, adjustable TV cable, dipstick, and filler tube also provide additional convenience for professional installation.
Safety & Installation Notice
Professional transmission installation is recommended. Confirm vehicle fitment, drivetrain compatibility, torque converter requirements, cooling provisions, and applicable road-use regulations.
The transmission must be installed and inspected according to FTI Performance’s instructions. The advertised horsepower rating does not replace the need to verify the complete vehicle configuration.
Warranty Information
90-Day Standard Manufacturer Warranty
FTI Performance lists a 90-day standard warranty for this transmission. Warranty coverage, eligible claims, installation requirements, exclusions, and core-return conditions are governed by the manufacturer’s written policies.
A transmission core charge may apply depending on the seller and return arrangement.
Product Highlights
FTI Performance FT7R4-2H Automatic Transmission GM 700R4 / TH700R4 Transmission Level 2 Performance Build 450 Horsepower Rating 4-Speed Automatic Overdrive 3.06:1 First Gear Ratio 0.70:1 Fourth-Gear Overdrive Performance-Calibrated Valve Body Corvette Servo Upgrade Dual-Cage BorgWarner Sprag Heavy-Duty Clutch Packs & Band 30-Spline Input Shaft Pre-Wired Fourth-Gear Lockup Holley Carburetor TV Cable Adapter Included Adjustable TV Cable, Dipstick & Filler Tube Included
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