Derale High Output Single 17" Fan/Shroud Kit w/ PWM Controller - 20-3/4"W x 17-5/8"H x 3"D 112005 just choose the correct lock

just choose the correct lock for your valve size and application

All racing harness sets are designed to be mounted in a race vehicle to a rollcage or harness bar - if you do not have either

see the applications guide below)

1975-1975 Pontiac Catalina

Derale High Output Single 17" Fan/Shroud Kit w/ PWM Controller - 20-3/4"W x 17-5/8"H x 3"D 112005 just choose the correct lockGet complete control of your engine temperature! Derale has integrated their high performing shrouded Powerpacks with the ultimate fan controller. Using a high output electric fan incorporated into an engineered shroud, this Powerpack can conquer even the most difficult cooling conditions. This unit features a Aluminum shroud measuring 20 3 4" wide by 17 5 8" top to bottom and is only 3" in overall depth to offer a precision fit. This 17" high output