ARP 201-5000 ARP Main Stud Kits Tubing Couplers or faulty regulators on the

or faulty regulators on the first pass

This aFe Pro Dry S drop-in air filter element (part 11-10126) is a direct replacement for 2009-2021 911

frame assembly

This Fittings & Hoses is manufactured for dependable service in performance applications

This aFe Magnum Force Stage 2 air intake system (part 51-12332-GR) is a complete intake upgrade with part number 51-12332-GR

ARP 201-5000 ARP Main Stud Kits Tubing Couplers or faulty regulators on theThe ARP 201 5000 ARP Main Stud Kits reinforces the engine's lower end by providing consistent, repeatable main bearing cap clamping. These main studs prevent cap walk and main bearing bore distortion at elevated RPM where factory fasteners may allow crankshaft deflection and bearing clearance changes. Part 66626 is configured for its specific application with attention to fitment requirements. ARP main studs are machined from 8740 chromoly steel, heat