Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 91609039 2-3/8 in Spindle Nuts

2-3/8 in Spindle Nuts

12-hole billet booster inserts

MAC Air Pumper

Kit electronically disables the right front brake yet allows brake pressure to bleed off from the right front brake caliper

Shift Throw Reduction Over 30%

Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 91609039 2-3/8 in Spindle NutsDual Activation Dual Fan Relay Kit (on 195; off 185) Installing air conditioning to your hot rod? Need cooling fan relays to operate off of a thermostatic switch and when your a c is on? The dual activation cooling fan relay kits by Painless Performance are exactly what you need. Only a few minutes for the installation and your cooling fan will come on when the engine reaches the preset temperature of the thermostatic switch mounted in the engine head