Performance ALPHA Main Stud Kit - Black

When it comes time to building your engine, why not fortify it with the best parts available? The Alpha R35 GT-R Main Stud Kit provides increased strength and reliability when building an engine. Manufactured from premium L19 alloy steel, the Alpha Main Studs achieve 50% higher clamp loads compared to stock studs, with superior strength and fatigue resistance — ideal for high-horsepower, racing and performance engine builds, improving main cap retention under high cylinder pressures and helping maintain crankshaft alignment during demanding operation. The studs retain stock sizing, so no engine block modifications are required for installation. Premium moly assembly lubricant is included for accurate torque values.

• Fitment: 2009+ Nissan GT-R (R35) with VR38DETT 3.8L twin-turbo V6 — all models
• Product: Alpha main stud kit (complete engine main stud kit)
• Premium L19 alloy steel for exceptional tensile strength and fatigue resistance
• Up to 50% greater clamping force than factory hardware
• Stock stud size — direct replacement, no engine block modifications required
• Improves main cap retention under high cylinder pressures; helps maintain crankshaft alignment
• Premium moly assembly lubricant included; torque to 55 ft-lb initially, then 80 ft-lb using the supplied moly lube
• AMS part ALP.07.04.0009-1

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