BMW Heavy-Duty Driveshaft Flange
Part # BMW-110. Shipping weight, 3 lbs

When doing a V8 swap into a BMW, the Stealth Conversion flange and 1310 series U-joint is recommended.

This flange fits the medium case differential used on the BMW E30 325, and the E36 325 and 328. The BMW U-joint is non-serviceable and requires special machining to replace.  This flange will not fit the E36 M3 cars with the 6-bolt constant velocity driveshafts.

Stealth Conversion’s heavy-duty BMW driveshaft conversion flange has the same bolt-pattern and pilot dimensions as the stock BMW driveshaft flange, but it uses the very common 1310 U-joint, which is much stronger than the BMW U-joint, it will last much longer, and it is serviceable.

Flange requires new bolts. 10 mm diameter, 25 mm long, 1.5P