ARP Nissan L20 Main Stud Kit

This high-performance main stud kit from ARP provides a direct replacement fastening solution for Nissan L20 engines, securing the main bearing caps and improving clamping reliability over factory fasteners. Built and engineered by ARP for L20 applications, the kit is intended for engine rebuilds and performance builds on classic Nissan platforms, offering a durable, engine-specific alternative to stock main bolts for the 200SX, 510, 610, 620, 710 and 720 models listed below.

Features:

• Designed for Nissan L20 engines
• Secures main bearing caps
• Direct replacement for factory studs
• Engineered and branded by ARP

Vehicle Fitment:

• 1977–1979 Nissan 200SX Base
• 1978–1979 Nissan 510 Base
• 1974–1976 Nissan 610 Base
• 1975–1979 Nissan 620 Base
• 1975–1977 Nissan 710 Base
• 1980–1980 Nissan 720 Base
• 1980–1980 Nissan 720 Deluxe