Stainless Steel Exhaust Header Stud Kit for LS & LSX Engines – 304 Polished 40mm Studs with Locking Flange Nuts – Fits LS1 LS2 LS3 LS6 LS7 LS9 4.8L 5.3L 6.0L 6.2L Truck Applications

Stainless Steel Exhaust Header Stud Kit for LS & LSX Engines – 304 Polished 40mm Studs with Locking Flange Nuts – Fits LS1 LS2 LS3 LS6 LS7 LS9 4.8L 5.3L 6.0L 6.2L Truck Applications

• 【Premium 304 Stainless Steel】 Crafted from corrosion-resistant 304 stainless steel, these exhaust studs and nuts will never rust or stain nearby components — a perfect match for high-performance headers and turbo manifolds.
• 【Perfect Fit for LS & LSX Engines】 Compatible with all LS-based engines including LS1, LS2, LS3, LS6, LS7, LS9, and 4.8L, 5.3L, 6.0L, 6.2L truck versions — ensuring a precise fit and reliable exhaust seal.
• 【Complete Set – 12 Studs & 12 Lock Nuts】 Includes 12 hardened M8x40mm studs and 12 matching M8 flange lock nuts. The polished finish adds a professional look under the hood.
• 【High-Strength & Easy Installation】 Engineered for durability under extreme heat and vibration. Simply thread in by hand and torque to spec — no modifications needed.
• 【Installation Tip】 We recommend applying anti-seize compound on all stainless fasteners, especially when threading into aluminum heads.