4150 Stinger Plate for 4150 flange carbureted style intake manifolds, Plate Only
besttruck
Nitrous Outlet 4150 Stinger Plate Conversion (5-7-10psi) (50-100-150-200-250-300-350-400-450-500-550-600HP)
Nitrous Outlet
Nitrous Express - Dual Stage Billet Crossbar (4150 Flange) Nitrous Plate Conversion (50-800HP) (NX642)
Nitrous Express
Nitrous Express - 4150 Hitman 4-BBL Nitrous Kit (100-200HP) w/10lb Bottle (40040-10)
Nitrous Express