HOLLEY EFI HIGH CURRENT NITROUS SOLENOID DRIVER # HO554-111 Rate_12 You'll find these single-plane manifolds

You'll find these single-plane manifolds on oval tracks

and include a host of other features

Please see attached instruction sheet and suggest parts tab for proper air cleaner spacing and associated parts to clear choke linkage

Ford 429-460 A/C

This kit includes all pulleys

HOLLEY EFI HIGH CURRENT NITROUS SOLENOID DRIVER # HO554-111 Rate_12 You'll find these single-plane manifoldsHOLLEY EFI HIGH CURRENT NITROUS SOLENOID DRIVER # HO554 111 Nitrous Controller Components, Solenoid Driver, High Current, Up to 40 amp Draw, Each Nitrous Oxide Controller Component Type: Solenoid driver Quantity: Sold individually. Notes: Has a 40 amp maximum current draw. For use with Holley EFI. Holley Nitrous Solenoid Drivers Holley nitrous solenoid drivers offer high current performance. These Holley EFI accessories are required when progressively