This three-piece engine mounting kit provides the primary mounting components needed when converting a supported factory automatic-transmission chassis to a manual drivetrain using a compatible Honda H23 or F20B engine configuration.

Manufactured with heavy-duty steel mounting assemblies and Innovative Mounts' performance polyurethane bushings, the 29759 helps maintain proper engine positioning, reduce excessive drivetrain movement, and improve powertrain stability during acceleration, deceleration, and gear changes.

Automatic-to-manual transmission conversions require more than simply replacing the transmission. Factory automatic and manual configurations can use different transmission mounts and mounting arrangements, making the correct conversion-specific hardware essential for a successful installation.

The Innovative Mounts 29759 addresses these differences with an application-specific driver-side engine mount, passenger-side conversion transmission mount, and rear engine mount.

Designed for Automatic-to-Manual Conversions

Unlike conventional replacement engine mount kits, the Innovative Mounts 29759 is designed for supported vehicles originally equipped with an automatic transmission that are being converted to a compatible manual transmission.

This makes it a suitable mounting solution for enthusiasts building an H23A- or F20B-powered fifth-generation Accord or compatible first-generation four-cylinder Acura CL.

The kit is not intended to serve as a direct replacement for every factory manual-transmission mounting arrangement.

Heavy-Duty Steel Construction

Each mounting assembly features durable steel construction designed to withstand the demands of street and performance driving.

The polyurethane bushings offer increased resistance to drivetrain movement compared with conventional factory rubber or hydraulic mounts.

By limiting excessive engine rocking, the mounts help maintain more consistent engine and transmission positioning under load.

This can improve drivetrain response, support more consistent shifting, and help reduce movement that contributes to wheel hop.

Four-Bolt Rear Engine Mount Configuration

The Innovative Mounts 29759 includes the Innovative Mounts 29731 rear engine mount, which uses the taller four-bolt rear mounting configuration.

This is an important fitment distinction because other Accord conversion kits use a shorter three-bolt rear mount.

Always inspect the vehicle's rear engine mounting arrangement before ordering.

Required F-Series Timing Belt-Side Engine Post

Installation requires the appropriate Honda F-Series timing belt-side engine post.

Required Honda Part Number: 11910-P0A-010

This component provides the mounting interface required by the driver-side engine mount.

The engine post is not included and must be sourced separately if it is not already installed.

Performance Polyurethane Bushing Options

The Innovative Mounts 29759 is available with multiple polyurethane bushing hardness options:

• 75A – Black: Street and performance applications.

• 85A – Gray: Track-oriented applications requiring increased drivetrain rigidity.

• 95A – Red: Competition applications prioritizing maximum resistance to drivetrain movement.

Higher-durometer bushings generally transmit more engine vibration into the chassis. Choose the appropriate hardness based on the vehicle's intended use and acceptable noise, vibration, and harshness.

Features

• Complete Three-Piece Conversion Kit: Includes driver-side engine, passenger-side transmission, and rear engine mounts.

• Automatic-to-Manual Conversion Design: Engineered for supported vehicles originally equipped with an automatic transmission.

• 1994–1997 Honda Accord Applications: Designed for compatible fifth-generation Accord chassis configurations.

• 1997–1999 Acura CL Applications: Supports compatible first-generation four-cylinder Acura CL conversions.

• H23/F20B Conversion Compatibility: Cataloged for supported Honda H23 and F20B drivetrain configurations.

• Heavy-Duty Steel Construction: Provides durable engine and transmission support.

• Conversion-Specific Transmission Mount: Helps accommodate the manual transmission mounting requirements.

• Four-Bolt Rear Engine Mount: Includes the Innovative Mounts 29731 rear mount.

• Performance Polyurethane Bushings: Help control excessive engine and transmission movement.

• No-Tear Bushing Design: Engineered to minimize vibration while resisting mount deterioration.

• Reduced Engine Rocking: Helps limit unwanted drivetrain movement under load.

• Improved Drivetrain Response: Reduced mount deflection helps maintain more consistent engine positioning.

• Improved Shifting Consistency: Firmer mounts help stabilize the transmission during gear changes.

• Reduced Wheel Hop: Helps control drivetrain movement that can contribute to wheel hop.

• Bolt-On Mounting Design: Uses supported factory chassis mounting locations.

• OEM Hardware Compatibility: Designed to reuse compatible factory mounting hardware.

• No Hood Trimming Required: Manufacturer specifies that hood notching or trimming is unnecessary.

• Multiple Bushing Hardness Options: Available in 75A, 85A, and 95A configurations.

• CAD/CAM Designed: Developed using computer-aided design for application-specific fitment.

• Stress Analyzed: Engineered for strength and durability.

• Lifetime Manufacturer Warranty: Backed by Innovative Mounts' lifetime warranty, subject to manufacturer terms.

Popular Performance Applications

1994–1997 Honda Accord EX Automatic-to-Manual Conversions

Provides the primary engine mounting components required when installing a compatible manual drivetrain into a supported automatic-transmission Accord chassis.

Honda H23A Engine Swaps

A suitable mounting solution for compatible H23A-powered Accord conversion projects.

JDM F20B Engine Conversions

Provides application-specific drivetrain support for enthusiasts installing a compatible Honda F20B engine and manual transmission.

1997–1999 Acura CL Manual Conversions

Supports compatible four-cylinder Acura CL builds being converted from an automatic to a manual transmission.

Naturally Aspirated H-Series Builds

Helps maintain drivetrain stability in modified H-Series engines equipped with performance intake, exhaust, and internal engine upgrades.

Turbocharged H23/F20B Applications

Provides firmer engine support for compatible forced-induction builds.

Street Performance Vehicles

The 75A polyurethane bushing option offers increased drivetrain rigidity while retaining some vibration isolation for street-oriented applications.

Autocross and Track Applications

The 85A polyurethane bushing option provides firmer drivetrain support for demanding performance driving.

Drag Racing Applications

The 95A polyurethane bushing option offers maximum resistance to mount deflection for competition-oriented vehicles.

Additional Information

• Manufacturer: Innovative Mounts
• Part Number: 29759
• Product Type: Steel Automatic-to-Manual Conversion Engine Mount Kit
• Mount Construction: Steel
• Bushing Material: Polyurethane
• Number of Mounts: 3
• Mounting Positions: Driver-Side Engine / Passenger-Side Transmission / Rear Engine
• Primary Vehicle Applications: 1994–1997 Honda Accord EX / 1997–1999 Acura CL
• Chassis Compatibility: Supported Honda CD/CE and Acura YA configurations
• Engine Compatibility: Cataloged for H23/F20B conversions
• Transmission Compatibility: Compatible Manual Transmission
• Original Transmission Configuration: Automatic
• Rear Engine Mount Configuration: Tall Four-Bolt Style
• Installation Type: Automatic-to-Manual Engine Mount Conversion
• Required Timing Belt-Side Engine Post: Honda 11910-P0A-010
• Manufacturer-Listed Weight: 13 lbs
• Manufacturer Warranty: Lifetime, subject to manufacturer terms

Individual Mount Components

• 29711: Driver-Side Engine Mount

• 29325: Passenger-Side Automatic-to-Manual Conversion Transmission Mount

• 29731: Rear Engine Mount – Four-Bolt Configuration

Available Polyurethane Bushing Hardness Options

75A – Black

Street and performance configuration providing increased drivetrain rigidity. Manufacturer-listed horsepower guidance: approximately 250–400 HP.

85A – Gray

Track-oriented configuration offering additional resistance to drivetrain movement. Manufacturer-listed horsepower guidance: approximately 400–500 HP.

95A – Red

Competition-oriented configuration providing maximum resistance to mount deflection. Manufacturer-listed horsepower guidance: 500+ HP.

These horsepower ranges are general manufacturer selection guidance rather than guaranteed capacity limits. Engine torque, intended vehicle use, and acceptable vibration should also be considered.

Important Automatic-to-Manual Conversion Requirements

The Innovative Mounts 29759 provides the primary engine mounting components but does not include the other parts necessary to complete an automatic-to-manual transmission conversion.

Depending on the vehicle and drivetrain combination, additional components may include a compatible manual transmission, flywheel, clutch assembly, clutch pedal, clutch master cylinder, slave cylinder, hydraulic lines, shifter assembly, shift cables or linkage, transmission brackets, axles, and appropriate electrical modifications.

Verify the complete conversion requirements before beginning installation.

Common Reasons for Replacement or Upgrade

• Automatic-to-Manual Conversion: Provides the appropriate mounting components for supported manual drivetrain installations.

• H23 Engine Swap: Supports compatible H23 engine conversion projects.

• F20B Engine Swap: Provides an application-specific mounting solution for supported F20B installations.

• Incorrect Factory Transmission Mount: Original automatic transmission mounts may not accommodate the manual transmission.

• Worn Factory Engine Mounts: Aging rubber and hydraulic mounts can deteriorate and allow excessive drivetrain movement.

• Excessive Engine Rocking: Polyurethane bushings help reduce unwanted movement during acceleration and deceleration.

• Improved Shifting Consistency: Firmer mounts help maintain more predictable transmission positioning.

• Wheel Hop During Acceleration: Reduced drivetrain movement can help minimize conditions contributing to wheel hop.

• Modified H-Series Engines: Increased engine torque places additional demands on the mounting system.

• Complete Mounting System Upgrade: Replacing the three primary mounts provides coordinated drivetrain support.

Installation Notes

1. Verify Vehicle Compatibility: Confirm that the vehicle is a supported 1994–1997 Honda Accord or 1997–1999 Acura CL application.

2. Confirm Original Transmission Configuration: The kit is intended for supported vehicles originally equipped with an automatic transmission.

3. Verify Engine Compatibility: Confirm the exact H23, F20B, or other manufacturer-approved engine configuration.

4. Identify the Manual Transmission: Verify that the intended transmission is compatible with the conversion mount.

5. Inspect the Rear Mount Configuration: Confirm that the chassis uses the required four-bolt rear mounting arrangement.

6. Verify the Timing Belt-Side Engine Post: Installation requires Honda part number 11910-P0A-010.

7. Inspect Existing Chassis Brackets: Confirm that all required mounting brackets are present and undamaged.

8. Support the Engine and Transmission: Properly support the drivetrain before removing the original mounts.

9. Remove Existing Mounting Components: Follow the applicable Honda or Acura service procedures.

10. Install the Driver-Side Engine Mount: Position the Innovative Mounts 29711 assembly according to the manufacturer's instructions.

11. Install the Passenger-Side Conversion Mount: Position the Innovative Mounts 29325 assembly at the designated transmission mounting location.

12. Install the Rear Engine Mount: Position the Innovative Mounts 29731 assembly at the four-bolt rear mounting location.

13. Verify Mounting Hardware: Inspect original mounting hardware and replace damaged or worn fasteners.

14. Align the Drivetrain: Ensure proper engine and transmission positioning before final tightening.

15. Avoid Bushing Preload: Do not force the mounting components into alignment or tighten them while the drivetrain is improperly supported.

16. Torque Mounting Hardware: Follow Innovative Mounts' instructions and applicable Honda or Acura service specifications.

17. Complete Manual Conversion Requirements: Install the appropriate clutch, flywheel, pedal assembly, hydraulic components, shifter assembly, and related drivetrain components.

18. Verify Axle Compatibility: Confirm proper axle fitment, engagement, operating angles, and clearance.

19. Inspect Surrounding Components: Check the exhaust system, intake components, radiator, hoses, wiring, and chassis for interference.

20. Select the Appropriate Bushing Hardness: Choose the polyurethane durometer that best matches the vehicle's intended use and acceptable vibration level.

21. Expect Increased Vibration: Polyurethane mounts generally transmit more vibration into the chassis than factory rubber or hydraulic mounts.

22. Inspect After Installation: Recheck mounting hardware, drivetrain alignment, and surrounding component clearances after the initial driving period.

23. Professional Installation Recommended: Installation by an experienced Honda or Acura performance specialist is strongly recommended.

24. Confirm Fitment Before Bolting Down: Innovative Mounts states that mounts showing installation bolt impressions cannot be returned or exchanged. Verify all mounting requirements before installation.

What's Included

• (1) Driver-Side Engine Mount – Innovative Mounts 29711

• (1) Passenger-Side Automatic-to-Manual Conversion Transmission Mount – Innovative Mounts 29325

• (1) Rear Engine Mount – Innovative Mounts 29731

• Polyurethane bushings in the selected hardness configuration

Important: This is a three-piece steel engine conversion mount kit, not a complete automatic-to-manual transmission conversion package.

The required Honda 11910-P0A-010 F-Series timing belt-side engine post must be sourced separately if it is not already installed.

The engine, manual transmission, clutch, flywheel, axles, shifter assembly, hydraulic components, and other drivetrain conversion parts are not included.

Compatible factory mounting hardware is reused where specified. Verify any additional hardware requirements before installation.

Complete your Honda Accord or Acura CL drivetrain conversion with the Innovative Mounts 29759 Steel H23/F20B Automatic-to-Manual Conversion Engine Mount Kit, designed for supported 1994–1997 Honda Accord EX and 1997–1999 Acura CL applications.

Featuring heavy-duty steel construction, Innovative Mounts' performance polyurethane bushings, and three conversion-specific mounting assemblies, this kit provides improved drivetrain stability, reduced engine movement, and dependable support for street and performance applications.

Whether you're installing a JDM H23A, upgrading to an F20B drivetrain, or converting a compatible Accord or Acura CL from an automatic to a manual transmission, Innovative Mounts delivers the mounting components needed for your project.