RIVA YAMAHA 1.8L CRANKCASE MAIN STUD KIT
 
Product Overview
The RIVA Yamaha 1.8L Crankcase Main Stud Kit is a high-strength upgrade designed to enhance reliability and ease maintenance when modifying high-boost Yamaha engines.
 
Features
Premium Material: Precision-machined from 8740 alloy for superior durability and fatigue resistance.
Enhanced Torque Consistency: Provides more accurate, consistent torque loading for uniform crankshaft clamping.
High-Fatigue Strength: Delivers 10X the fatigue strength of standard OEM bolts.
Improved Crankshaft Alignment: Better alignment reduces wear and increases reliability.
Ideal for High-Boost Mods: Essential for engines with upgraded internal components.
Corrosion Resistance: Engineered with a heat-treat process for long-lasting durability.