P1 | TOYOTA 2JZ MAIN STUD KIT, 12PT NUTS, E190, BLACK OXIDE FINISH

$360.00
By P1

P1 – Toyota 2JZ Main Stud Kit
12-Point Nuts | E190 Series | Black Oxide Finish
PN# K020-M01E

The P1 Toyota 2JZ Main Stud Kit (PN# K020-M01E) is engineered to deliver superior bottom-end stability, precise crankshaft alignment, and consistent main cap clamping for high-performance 2JZ engines. Manufactured for builders pushing substantial horsepower, high RPM, and elevated cylinder pressures, this kit provides the secure foundation required for serious street, drag, and motorsport applications.

Each stud is crafted from P1’s advanced E190 Series alloy, offering excellent tensile strength, durability, and fatigue resistance. This material is specifically chosen to maintain stable clamp load under extreme mechanical stress—ideal for engines running upgraded turbo systems, higher boost levels, or stroker and forged rotating assemblies. The E190 alloy ensures dependable main cap retention, helping reduce cap walk, minimize crankshaft distortion, and improve bearing life.

A protective black oxide finish enhances corrosion resistance while providing a professional, clean appearance during installation. Precision-engineered 12-point nuts and hardened washers ensure even torque distribution and reliable, repeatable fastening.

Perfect for high-output builds, this stud kit helps create a robust and stable lower end capable of supporting significant power increases.

Key Features:

  • Designed specifically for Toyota 2JZ engines

  • Manufactured from high-strength E190 Series alloy

  • Excellent tensile and fatigue resistance for high-stress environments

  • Helps prevent main cap walk and improves crankshaft stability

  • Ideal for turbocharged, high-boost, forged, and high-RPM builds

  • 12-point nuts and hardened washers for precise torque and even clamping

  • Black oxide finish for enhanced corrosion protection

  • Consistent, repeatable fastening for improved bearing life and bottom-end reliability

Strength, consistency, and stability—P1’s E190 main stud kit provides the secure foundation your 2JZ bottom end needs to support serious power.

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