Sonnax 1350 Series Aluminum Flange for direct bolt-on to 6 hole CV flanges.
Fits the following:
2015 and newer Dodge Hellcat transmission flange (ZF8HP and TR6060 transmissions)
2013 and newer Dodge SRT 392/SRT8 with Scat Pack transmission flange(ZF8HP and TR6060 transmissions)
Certain models of the Chrysler 300
Certain BMW applications with 94mm CV joint at the rear differential.
Specs
Part Number: T35-ALFY-07
Number of Bolt Holes: 6
U-Joint Series: 1350
Bolt Hole Diameter: 0.425″
Bolt Circle Diameter: 3.700″
Pilot Style: Outside Daimeter 
Pilot Diameter: 94mm 
Flange to Center Line of U-Joint: 3.440″
High quality CNC machined aluminum flanges from Sonnax Industries. Capable of withstanding high horsepower applications up to 1,000 HP. Eliminates weak high speed CVs. Allows for the creation on a one-piece driveshaft in place of the fragile and performance inhibiting stock two-piece. That means no more staked in u-joints and no more center support bearing! Allows driveshafts to be made for a new era of engine/tranny and differential swaps.