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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Granatelli Motor Sports
Granatelli Black Billet Thermostat Housing with 180 Degree Thermostat for 2014-2020 GM LT Engines
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2014-2020 Chevrolet and GMC vehicles with GM LT-series engines (including LT1, LT4, L83, and L86).
This Granatelli Motor Sports thermostat housing replaces the restrictive factory component with a high-flow, CNC-machined billet aluminum assembly. Precision-engineered for a direct bolt-on installation, this housing provides superior durability over the stock cast or plastic units, eliminating common failure points while enhancing the look of your engine bay with a sleek black anodized finish.
The included 180-degree thermostat is designed to open earlier than the standard OE unit, promoting lower coolant temperatures. This is a critical upgrade for high-performance or forced induction applications where managing heat soak is essential for maintaining consistent power delivery and engine longevity.
- CNC-machined from high-grade 6061-T6 billet aluminum
- Includes performance-rated 180-degree thermostat
- Durable black anodized finish for maximum corrosion resistance
- Direct replacement for the original equipment housing
- Designed specifically for the GM LT engine platform
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Granatelli Black Billet Thermostat Housing with 180 Degree Thermostat for 2014-2020 GM LT Engines
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2014-2020 Chevrolet and GMC vehicles with GM LT-series engines (including LT1, LT4, L83, and L86).
This Granatelli Motor Sports thermostat housing replaces the restrictive factory component with a high-flow, CNC-machined billet aluminum assembly. Precision-engineered for a direct bolt-on installation, this housing provides superior durability over the stock cast or plastic units, eliminating common failure points while enhancing the look of your engine bay with a sleek black anodized finish.
The included 180-degree thermostat is designed to open earlier than the standard OE unit, promoting lower coolant temperatures. This is a critical upgrade for high-performance or forced induction applications where managing heat soak is essential for maintaining consistent power delivery and engine longevity.
- CNC-machined from high-grade 6061-T6 billet aluminum
- Includes performance-rated 180-degree thermostat
- Durable black anodized finish for maximum corrosion resistance
- Direct replacement for the original equipment housing
- Designed specifically for the GM LT engine platform
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