Derale Blockoff Oil Filter Adapter - 10 AN Female O-Ring Inlet and Outlet - Dual 1/8 in NPT Female Ports - Black - GM LS-Series 35621 101-10510 309 in Valve Stem

309 in Valve Stem

1981-1986 Chevrolet K10 Suburban

non-adjustable S197 control arms (TCA032) are manufactured from 1x2-inch steel tubing

Rear Coil Springs

3 in Inlets

Derale Blockoff Oil Filter Adapter - 10 AN Female O-Ring Inlet and Outlet - Dual 1/8 in NPT Female Ports - Black - GM LS-Series 35621 101-10510 309 in Valve StemThis Billet Aluminum LS Engine Adapter features a built in 180 degreesF Thermostat to help reduce engine wear and horse power loss. The oil thermostat allows the oil to bypass the cooler until it reaches 180 degreesF at which point the internal thermostatic valve will close and force 100% of the oil through the cooler while maintaining a constant pressure system. This process allows the engine to achieve the ideal operating temperature quicker before