Derale Thermostatic Oil Cooler Adapter Sandwich 13/16-16 1/2 NPT 25720

Derale 25720 GM Thermostatic Sandwhich Adapter with 1/2" NPT Ports

Derale 25720 GM Thermostatic Sandwich Adapter w/1/2 NPT Ports

Derale 25720 Thermostatic Sandwich Adapter

Engine Oil Filter Adapter Kit Derale 25720

Derale GM Thermostatic Sandwich Adapter with 1/2" NPT Ports

Derale 25720 GM Thermostatic Sandwich Adapter w/ 1/2" NPT Ports

Derale 25720 Thermostatic Sandwich Adapter