6-Bolt Adapter Flange Yoke
Part No. T35-ALFY-07

Fits '15-later Dodge Hellcat; '13-later Dodge SRT 392; Scat Pack Challenger, TR6060, Chrysler 300; BMW 210mm with 94mm bolt circle dia. pinion flange; ’09–’15 Cadillac CTS-V sedan coupe and wagon with 6L90; and ZF8HP90; Does NOT fit Demon/Demon170.

The ideal upgrade for modified performance vehicles, Sonnax 6-bolt adapter flange yoke T35-ALFY-07 makes it easy to convert a two-piece driveline to a one-piece, U-joint-style driveline. Combined with Sonnax tubing and weld yokes, this unique flange dramatically increases strength and durability while reducing future maintenance costs.

  • Mates to transmission output flange on Hellcat, but replaces CV on transmission and/or differential side in several applications
  • Eliminates the troublesome giubo (sometimes misspelled guibo) and/or CV joint(s)
  • Precision-machined for excellent fit and balance

Sonnax flange yoke T35-ALFY-07 is a custom part and may fit more models than noted above. Measure flange OD, output flange bolt holes and bolt circle diameter to determine if this yoke is appropriate for your build.

  • U-Joint Series: 1350
  • Pilot Type: M
  • Material: 7075-T6 Aluminum
  • Bolt Hole Dia.: 0.425"
  • Flange Face to Centerline: 3.440"
  • Bolt Circle Dia.: 94mm
  • Bolt Count: 6
  • Pilot Dia.: 4.251"
  • Weight: 1.670lbs
  • Flange Outer Dia.: 4.251"

Where to Buy

Contact your local driveline shop for availability. If you need assistance finding a shop, or if you would like to become a distributor, fill out the form and a Sonnax driveline product specialist will contact you.

  •  6-Bolt Adapter Flange Yoke T35-ALFY-07

I picked up the part today. I almost bought two so I could keep one on my desk as the detail and quality of the part is amazing! The etched logo is a nice finishing touch and confirms you’re proud of the product.

M. Mills

Aluminum Adapter Flange Yokes

  • High-strength aluminum yokes are the ideal upgrade for a variety of performance vehicles
  • Custom design makes it easy to convert a two-piece driveline to a one-piece, U-joint style driveline, dramatically increasing strength and durability while reducing future maintenance costs
  • Ideal for drivetrain swaps and retrofits in custom street rod/hot rod applications

What vehicles do these flanges fit?

Measure bolt circle diameter as well as pinion and output flange bolt hole diameters to determine if these yokes will fit your build.

  1. U-Joint Series
  2. Bolt Hole Dia.
  3. Bolt Circle Dia.
  4. Pilot Style
  5. Flange Face to Centerline