- Differential adapter for Early Model BMW 3 Series Fits E30 Chassis and similar Bolt Patterns
- 1″ thick billet adapter.
- This will not work with the stock driveshaft, it is for a one piece driveshaft with a 1310 (Dana Spicer 2-2-479) & 1350 (Dana Spicer 3-2-119) rear flanges
- If your transmission has a 3 bolt flange, this piece is required to adapt it to use with our aftermarket driveshaft.
- This adapter has two different 3 bolt patterns integrated into it, so it works with all 3 bolt flanges on BMW models with 3.1″ & 3.78″(96mm) Bolt Circle Patterns
- 2.75″ Center Pilot
- 10×1.5mm U-Joint Mounting Holes
- 10×1.5mm Differential Mounting Holes
- All Grade 8 Hardware Included to attach differential and driveshaft
Use this link to calculate your bolt Circle dimensions if trying to match to a different BMW application. A/B/C values are center to center hole measurements. https://keisan.casio.com/exec/system/1223429573