Each bearing is treated and coated by Calico

and they have proven to be a top performer in both street and racing BMW M40 / M42 / M43 / M44 engines

Constructed with rugged

Cometic MLS Head Gasket (Replaces BMW #11127501304

Along with providing an increased coolant capacity of 91%

AEM 400LPH (AN) Inline High Flow Fuel Pump 7476 Each bearing is treated andAEM's 400LPH AN Fittings High Flow, High Pressure Inline Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It can be installed externally or in tank using optional hardware that is sold separately (see part numbers, below). This pump utilizes the industry standard "044 Style" envelope and 10 AN female inlet and 6 AN female outlet connections for easy installation on new applications and for quick