YOVOBS MLS Exhaust Manifold Gasket & 12 Bolt Kit – OE Replacement for LS V8

Premium MLS Exhaust Manifold Gasket & 12 Bolt Kit for LS V8 Engines

Meet the YOVOBS MLS Exhaust Manifold Gasket & 12 Bolt Kit, engineered as a high-temperature, OE-style replacement for LS family engines. This kit is designed to meet the demands of daily driving and tougher conditions, with a focus on reliable sealing and steady performance across the engine bay. The design emphasizes precision fitment, durable materials, and a complete hardware set to support a clean, straightforward install.

Direct OE replacement with broad compatibility

• Exact part-number match for a smooth swap: 12617944, 12558573, 12600530, 12620947, MS16124; bolt OE#551696.
• Wide engine coverage within the LS family (LS1/LS2/LS3/LS6 and more) and 4.8L–6.2L V8 platforms, including popular trucks and SUVs such as Silverado, Sierra, Suburban, and related models.

Premium MLS material for demanding duty

• High-density MLS construction supports extreme heat and pressure, helping maintain a tight seal in challenging conditions.
• Designed to reduce engine bay noise and vibration by providing a robust, reliable seal between the manifold and cylinder head.

Complete installation kit with durable hardware

• Includes 2 MLS exhaust manifold gaskets and 12 stainless steel flange bolts with built-in washers for even clamping load.
• Bolts are rust/corrosion-resistant and built to endure harsh environments, offering renewed peace of mind during service or maintenance.

What to expect and how it supports your vibe

• Designed for high-performance driving scenarios and everyday use alike, the kit aims to minimize leaks and stabilize exhaust flow when conditions get tough.
• Clear compatibility guidance helps you verify a fit before purchase, reducing guesswork during installation.

After-sales commitment

• YOVOBS offers a customer-first policy with free returns or exchanges for transportation damages or malfunctions.
• Any compatibility questions are welcome—our team is ready to assist to ensure a proper match with your vehicle.

Note: Always confirm compatibility with your specific model and engine before purchasing to ensure the best fit.