6368 Mr. Gasket Ls1 Late Thermostat 180 Deg
6368 Mr. Gasket Ls1 Late Thermostat 180 Deg
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6368 Mr. Gasket LS1 Late Thermostat 180 Deg
Upgrade your vehicle's cooling system with the 6368 Mr. Gasket LS1 Late Thermostat. Designed specifically for new style Chevy LS series automobiles and L series truck motors, this thermostat guarantees optimal performance and reliability.
Key Features:
- Temperature Rating: 180 Degree Fahrenheit for enhanced engine efficiency.
- High Flow Design: Ensures superior coolant flow, keeping your engine cool under pressure.
- Versatile Compatibility: Fits all LS series models requiring a separate thermostat and water neck.
- Performance Boost: Tested on a 2005 Pontiac GTO, showing a notable gain of 5 horsepower with the 180 Degree unit.
- Material Quality: Constructed from durable copper and brass for long-lasting performance.
- Limited Warranty: Comes with a 90-day limited warranty for your peace of mind.
Additional Information:
Please note that this thermostat does not include a gasket, so ensure you have the necessary components for installation. Whether you’re looking to enhance your vehicle’s power or simply maintain optimal operating temperatures, the Mr. Gasket LS1 Thermostat is the ideal choice for you.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

