Flex-A-Lite Adjustable Fan Controller - 160-220 Degree F Activation Range - Screw-In Temperature Sensor - Harness 500020157 restoring exhaust flow and balances

restoring exhaust flow and balances the V8 engine for smother running

Increases of 30-40 hp and 90-100 ft

1992-1993 Chevrolet C1500 Suburban

2019 Ram 1500 Classic

Tether chain keeps secondary retainer clip attached to the adapter so it is always handy (installed retainer can also be safety wired to adapter for additional safety)

Flex-A-Lite Adjustable Fan Controller - 160-220 Degree F Activation Range - Screw-In Temperature Sensor - Harness 500020157 restoring exhaust flow and balancesProduct Description: Fan Controller Adjustable 160 220 Degree F Activation Range Screw In Temperature Sensor Harness Flex a lite has been leading the way in cooling product technology for over 40 years. The Flex a lite product line includes belt driven engine cooling fans, electric fans, Transmission oil coolers, alumimum radiators and engine oil coolers. Flex a lite designed the first plastic Heavy Duty truck fans in and produced the first one piece