Torque Solution TS-FD-787-10 Billet Driveshaft Flex Disc 77-00 BMW/C5 Corvette

Vehicle Fitment

• 1977-1983 BMW 3-Series E21 320i/323i
• 1982-1988 BMW 5-Series E28 524td/528e
• 1984-1991 BMW 3-Series E30 (318i/318is/325e/325es/325i/325is/325ix)
• 1992-1997 BMW 3-Series E36 (318i/318is/318ic) with Automatic only
• 1996-1998 BMW Z3 (1.9L/2.8L) with Automatic only
• 1997-2000 Chevrolet Corvette C5

Features

• Billet driveshaft flex disc (guibo) replacement
• CNC-machined 6061 aluminum for strength and durability
• Black anodized finish with Torque Solution logo
• 78 mm center-to-center design with M10 bolt pattern
• Eliminates flex and slop in driveline connection
• Improves throttle response and power transfer
• Limited lifetime warranty
• Direct bolt-on design - no fabrication needed

Specifications

• Part Number: TS-FD-787-10
• Material: CNC-machined 6061 aluminum
• Finish: Black anodized
• Diameter: 78 mm center-to-center
• Bolt Pattern: M10
• Replaces OEM rubber flex disc on listed applications
• Direct bolt-on installation for supported vehicles
• Improves driveline rigidity under load

Included Components

• 1x Billet aluminum flex disc (guibo)

Product Description

The Torque Solution TS-FD-787-10 Billet Driveshaft Flex Disc is a high-performance replacement for the soft OEM rubber guibo used in select BMW and Chevrolet Corvette drivetrains from 1977 through 2000. Precision CNC-machined from 6061 billet aluminum and finished in durable black anodized coating, this flex disc significantly reduces unwanted slop and flex under acceleration or spirited driving. The 78 mm center-to-center design with M10 bolt pattern directly replaces the stock flex disc in the listed applications, providing a more solid and responsive connection between the transmission and driveshaft.

By eliminating the inherent compliance of rubber-style flex discs, the TS-FD-787-10 helps improve throttle response and power transfer while reducing drivetrain lash. It's ideal for enthusiasts upgrading their classic BMW or Corvette C5, as well as those looking to enhance overall performance without complex modifications. This unit installs easily with standard tools and maintains a clean, engineered appearance under the vehicle.