Derale 35621 LS Engine Thermostatic Bypass Cooler Adapter with Blockoff Plate and 10 AN Female Fittings

The Derale 35621 LS Engine Thermostatic Bypass Cooler Adapter is designed for high-performance GM LS-Series engines, providing a reliable connection for oil cooling systems. This bolt-on adapter features a thermostatically controlled bypass, allowing for optimal oil temperature regulation during engine operation. Constructed from durable aluminum and finished with a black anodized coating, it offers resistance to corrosion and heat. The adapter includes a blockoff plate, enabling seamless integration into existing cooling setups without unnecessary flow, and has dual 1/8 inch NPT female ports for versatile installation options. The 10 AN female inlet and outlet fittings facilitate secure, leak-free connections to high-performance oil lines, ensuring efficient flow and temperature management. Suitable for custom builds and upgrades, this adapter enhances engine cooling efficiency while maintaining the integrity of the LS engine series. Easy to install with standard tools, it is an essential component for enthusiasts seeking reliable oil cooling solutions that are both durable and adaptable to various configurations.

Features:

• Thermostatically controlled bypass for optimal oil temperature regulation

• Constructed from durable aluminum with black anodized finish for corrosion resistance

• Includes blockoff plate for seamless installation

• Dual 1/8 inch NPT female ports for versatile plumbing options

• 10 AN female fittings for secure, leak-free connections

• Designed specifically for GM LS-Series engines

• Bolt-on design for straightforward installation