Designed for RAM trucks this Thermal Bypass Block is a must-have upgrade for your transmission, providing efficient temperature management to improve performance and longevity. By redirecting fluid flow, the Thermal Bypass Block ensures rapid warming in cold conditions, allowing your transmission to reach optimal operating temperatures faster. Once at the ideal temperature, it diverts fluid to the cooler, preventing overheating under heavy loads or extreme conditions. This precise thermal control enhances transmission efficiency, reduces wear, and extends service life making it an essential component for any high-performance or towing setup.  

• Stainless Steel

• 2013-2024 RAM 2500/3500

• Replaces factory thermostatic bypass

• Custom designed for performance transmissions