Derale - LS Engine Thermostatic Bypass Cooler Adapter

Upgrade your GM LS-Series engine with the Derale LS Engine Thermostatic Bypass Cooler Adapter. This high-performance adapter bypasses your engine's oil cooler during warm-up, facilitated by a 180°F thermostat, enhancing your engine's warm-up efficiency. Made from durable 6061-T6 billet aluminum and finished with a sleek black anodized coating, it boasts a low-profile design for maximum header clearance. Rated at 200 psi, it ensures maximum flow with -10 AN ORB ports while maintaining oil pressure and reducing fluid restriction. Perfect for enthusiasts seeking reliable performance upgrades.