A softer bearing is better for your engine and more tolerant of foreign particles suspended in your oil

Please note that these 135 mm connecting rods are designed to fit BMW M54B28 and M54B30 engines found in the following applications:

NOTE: Stock E30 fan shroud does NOT fit with this product

(4) 9mm studs

wheel/tire combinations

High Flow Billet Fuel Rail, BMW M50 Intake Manifold Outlet Fitting Size:8 AN A softer bearing is betterCustom billet fuel rail for the BMW with M50 intake manifold. A must have for a high horsepower car or when converting to E85 fuel with larger volume demands. This fuel rail is machined for 8 AN ORB o ring fittings on feed and return sides but will accommodate larger or smaller feed and returns with your choice of supplied adapters. You may choose a 10 AN feed fitting and a 6 AN return or whatever combination you like. Billet mounts and stainless