1959 DeSoto All Models Painless Performance Products

Mounts in 1/2" hole. 12 Volt operation. Made in USA

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

Painless Performance high amp alternator wiring kit. This includes a high amp inline fuse with protected fuse holder, all necessary ring terminals, heat shrink, and a detailed set of diagrams and step by step instructions to...

Mounts in 1/2" hole. 12 Volt operation. Made in USA

Mounts in 5/16" hole. 12 Volt operation. Made in USA

Ideal for any type of street rod, muscle car or kit car. Universal kit includes wires and light sockets to install courtesy lights inside your vehicle. Made in USA

It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage...

Mounts in 5/16" hole. 12 Volt operation. Made in USA

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

Install extra driving or fog lights easily with this set. Set includes: Lighted switch Switch base Wiring harness Mounting hardware 30 amp relay Connectors Switch can be wired to turn lights on per state law requirements:...

This is a replacement switch for use with the Painless Fan-Thom II electric fan relay set. Made in USA Includes: 195° F on / 185° F off thermostat 1/2" NPT to 3/8" NPT adapter Insulated terminals

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Mounts in 5/16" hole. 12 Volt operation. Made in USA

This is a replacement switch for use with the Painless Fan-Thom II electric fan relay set. Made in USA Includes: 185° F on / 175° F off thermostat 1/2" NPT to 3/8" NPT adapter Insulated terminals

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...

Mounts in 1/8" hole. 12 Volt operation. Made in USA

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

When upgrading tail lights to the newer high wattage halogens, always use a relay. This set gives you everything you need to protect your wiring and switches. Made in USA

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...

Mounts in 1/8" hole. 12 Volt operation. Made in USA

The Perfect Flow Fuel Delivery System is a fuel pump system designed to support up to 1000 horse power in naturally aspirated applications or it can be configured as a main and secondary pump to support up to 500 horse power in situations where a redun dant fuel delivery system is needed such as off road use or racing. This pump delivers up to 67 gallon per hour at 45 psi and 59 gallon per hour at 80 psi. Made in U SA Set comes with necessary wiring and relays. Important: Due to the many possible plumbing options no fittings are included with this set.

When you need protection from the harsh conditions, this set provides complete protection from the elements to ensure reliable and dependable performance. This is inexpensive protection for an electric fan and a vehicle's...

This is inexpensive protection for an electric fan and a vehicle's wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire...

Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage overloads from damaging the vehicle's electrical system. Set includes: 30 amp heavy...

Mounts in 1/8" hole. 12 Volt operation. Made in USA

Mounts in 1/2" hole. 12 Volt operation. Made in USA

This set, complete with a 250 amp solenoid, will effectively handle alternator feedback of the highest amperage alternators. Eliminates engine run-on when the master disconnect is turned off. Alternator feedback can keep your...

This set allows you to position the starter solenoid any place you need to in order to make maintenance easier, clean up an inner fender or just replace a factory starting circuit. Set includes: Starter solenoid Wire ha...

Mounts in 5/16" hole. 12 Volt operation. Made in USA