NOS Big Shot Nitrous System For 4150 Flange 400 Horsepower Capable with correct jetting.
- NOS Big Shot
- 4150 Flange
- Comes With NOS 68 Hole Nitrous Plate, Nitrous and Fuel Solenoid, NX Purge Solenoid, Nitrous Pro-Flow Solenoid Bracket & Jets
- 400 Capable