P1 | CHEVROLET LS EXHAUST STUD KIT, GEN 3 & 4 ENGINES, 1.750"OAL, QTY 12, S220 SERIES, BLACK OXIDE FINISH

$194.00
By P1

P1 – Chevrolet LS Exhaust Stud Kit
Gen 3 & Gen 4 Engines | 1.750" OAL | Qty 12 | S220 Series | Black Oxide Finish
PN# K003-E01S

The P1 Chevrolet LS Exhaust Stud Kit is engineered for high-performance LS applications running heavy headers, turbocharger systems, or full aftermarket exhaust setups. Designed specifically for Gen 3 and Gen 4 LS engines, these studs feature a 1.750-inch overall length (OAL) to ensure perfect thread engagement, superior clamping force, and reliable manifold sealing.

Built from P1’s premium S220 Series alloy, each stud delivers an outstanding 220,000 psi ultimate tensile strength, making this kit exceptionally reliable under extreme heat, vibration, and pressure. Our S220 material—sourced exclusively from USA steel mills—provides inherent thermal resistance, allowing it to maintain integrity and performance in the harshest exhaust environments.

This material advantage also enables a higher clamp load compared to competing hardware, helping the studs maintain a tighter, more secure seal between the header flange and cylinder head. The result is reduced risk of exhaust leaks, better long-term gasket integrity, and improved overall performance. A durable black oxide finish protects each component against corrosion while delivering a clean, professional appearance.

Each kit includes 12 premium studs, along with nuts and washers, providing a complete upgrade solution for naturally aspirated, boosted, and competition-level LS engines.

Key Features:

  • Designed for GM LS Gen 3 & Gen 4 engines

  • 1.750" OAL for ideal thread engagement and manifold fitment

  • Manufactured from S220 Series alloy with 220,000 psi ultimate tensile strength

  • USA-sourced steel for maximum consistency and heat resistance

  • High clamp load for superior sealing of header flanges and gaskets

  • Excellent performance in high-heat, high-vibration environments

  • Includes 12 studs with matching hardware

  • Black oxide finish for lasting corrosion protection

  • Perfect for heavy headers, turbo systems, and full performance exhausts

Equip your LS build with confidence—P1’s S220 exhaust stud kit delivers unmatched strength, heat resistance, and long-term sealing performance.

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