Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 PD120K 1975-1985 Mercury Grand Marquis

1975-1985 Mercury Grand Marquis

By Bill Fisher And Mike Urich

Supports up to 550 EFI or 700 Carb HP (@ 60 PSI at 13

Check for clearance between the timing chain and block and between the chain and front cover before reassembly

Operating Voltage: 12V DC

Painless Performance Dual Activation/Dual Fan Relay Kit On 200 Off 185 PD120K 1975-1985 Mercury Grand MarquisDual 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