making it the premier choice for BMW enthusiasts

the 5150 High Performance Coated Rod Bearing Sets deliver exceptional durability and reliability

Please note that these 133 mm (center to center) Pro-H style connecting rods are designed to fit Mazda B6 1

BMW     F33     440i xDrive     B58 3

XA8MXGST12A010

Viton Valve Stem Seals, BMW / Toyota B58 CPT-3307PVD making it the premier choiceViton Stem Seals for High Performance BMW & Toyota B58 Engines Viton Stem Seals are engineered to prevent oil from entering the combustion chamber, ensuring optimal engine performance. Crafted from premium Viton material, these seals offer superior control and durability across the entire RPM range. Their compact design allows for clearance in small inside diameter valve springs. Developed to withstand the extreme conditions of high horsepower and