6367 Mr. Gasket Ls1 Late Thermostat 160 Deg
6367 Mr. Gasket Ls1 Late Thermostat 160 Deg
Hurry up, only 6 items left in stock.
Couldn't load pickup availability
6367 Mr. Gasket LS1 Late Thermostat 160 Deg
Enhance your vehicle's performance with the 6367 Mr. Gasket LS1 Late Thermostat, designed specifically for the Chevy LS series automobiles and L series truck motors. This high-quality thermostat is engineered to deliver optimal efficiency and horsepower gains.
Key Features:
- Temperature Rating: 160 Degrees Fahrenheit, perfect for maintaining optimal engine temperatures.
- High Flow Design: Ensures superior coolant flow, enhancing overall engine performance.
- Compatibility: Designed for all new style Chevy LS series and L series truck motors that utilize a separate thermostat and water neck.
- Additional Options: Available in 160, 180, and 195 Degree temperatures to suit various applications.
- Proven Results: Our testing on a 2005 Pontiac GTO demonstrated a gain of 5 horsepower with the 180 Degree unit.
Material and Warranty:
- Material: Crafted from durable copper and brass for long-lasting performance.
- Warranty: Backed by a limited 90-day warranty for your peace of mind.
- Gasket: Note that this product does not include a gasket.
Upgrade your engine’s cooling system today with the 6367 Mr. Gasket LS1 Late Thermostat and experience the difference in performance and efficiency!
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.

