SuperTech is a trusted name among engine builders

the risk of bolt stretch and potential engine damage is mitigated

Fuel Pumps Not Included

(1) 45 Degree 10AN Hose End Fitting

and 11121722738 for the M20B20

ARP Main Stud Kit, BMW M10 F93 SuperTech is a trusted nameThis ARP Main Stud Kit is specifically engineered for use with BMW M10 B18 and M10 B20 engines. Upgrading from factory main bolts to ARP Main Studs is a simple, yet greatly beneficial upgrade. ARP Main Studs offer the following benefits: Uniform Clamping Force: ARP Main Studs provide a uniform clamping force that OEM bolts cannot. With the improved distribution of pressure across main bearing caps comes better, more precise crank alignment for