VTT A90/91 Billet Aluminum Guibo

VTT A90/A91 Supra Billet Aluminum Guibo

A rigid 7075 billet-aluminum replacement for the factory rubber driveshaft flex disc on high-load Supra competition combinations. The same component fits the supported front and rear three-bolt flange positions and is available individually or as a pair.

Package Options

• One 7075 billet-aluminum guibo
• Two matching guibos for front and rear positions

Fitment

Designed for supported Toyota A90/A91 Supra driveline configurations using the matching three-bolt flange pattern. Confirm driveshaft and flange configuration before ordering.

NVH and Use Notice

Recommended for competition use. A rigid aluminum coupling transmits more vibration than the original rubber part. The previous listing notes near-stock feel at lower road speeds with a noticeable increase in vibration at highway speed. Inspect all driveline hardware and surrounding components regularly.

Installation

Professional installation is recommended. Confirm flange condition and alignment, follow the factory fastener-replacement and torque procedure, and check driveline runout and vibration before high-speed operation.

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.