P1 | CHEVROLET LT1 HEAD STUD KIT, 6.2L, M8 CORNER STUDS, 12PT NUTS, S220 SERIES, BLACK OXIDE FINISH

$820.00
By P1

P1 Chevrolet LT1 Head Stud Kit – 6.2L, M8 Corner Studs, 12pt Nuts, S220 Series, Black Oxide
PN# K003-H06S

The P1 Chevrolet LT1 Head Stud Kit is engineered specifically for 6.2L Gen V LT1 engines, featuring the correct M8 corner studs to ensure proper cylinder head retention and gasket sealing. Built for high-boost, high-RPM, and high-heat applications, this kit replaces factory head bolts with significantly stronger and more consistent S220-series studs to maintain clamping force under the most demanding conditions.

Crafted from our premium S220 material, each stud delivers an ultimate tensile strength of 220,000 psi, providing exceptional resistance to stretch and exceptional stability across extreme cylinder pressures. This added strength ensures improved head gasket integrity, reduced bore distortion, and reliable long-term sealing — whether the engine is running forced induction, nitrous, or aggressive NA power levels.

A durable black oxide finish protects against corrosion while the included 12-point nuts and hardened washers deliver uniform torque transfer and precise, repeatable clamping. This kit is the ideal choice for builders upgrading the LT1 platform for serious street performance, drag racing, road racing, or endurance competition.

Key Features:

  • Designed for 6.2L Gen V LT1 engines with M8 corner studs

  • S220 Series material with 220,000 psi UTS for maximum head sealing strength

  • Resists stud stretch under high cylinder pressure and extreme thermal cycling

  • Ideal for boosted, nitrous, high-RPM, and competition LT1 builds

  • Includes 12-point nuts and hardened washers for consistent torque and clamp load

  • Black oxide finish for added corrosion resistance and clean appearance

  • Direct, high-strength upgrade over OEM LT1 head fasteners

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