OLDS DIESEL 5.7 MAIN STUD KIT Mechanical Don't let a tired yoke

Don't let a tired yoke sink your day on the water

Backed by aFe's signature textured powdercoat with machined fin accents

Unlike clutch-type limited slips that wear out and require periodic rebuilds

and Teflon-coated adjustment threads

OLDS DIESEL 5.7 MAIN STUD KIT Mechanical Don't let a tired yokeThe OLDS DIESEL 5. 7 MAIN STUD KIT 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 20898 is configured for its specific application with attention to fitment requirements. ARP main studs are machined from 8740 chromoly steel, heat