Street Warrior Intake Manifold 283-406ci, 1955-86 and 1987 & later with aluminum heads
- Idle to 5,500 RPM band
- Universal dual pattern carb flange accepts spread bore (Quadrajets) and square bore carbs
- Runner geometry optimized using Computational Fluid Dynamics software for even fuel &?air distribution
- Sand cast aluminum construction precision CNC machined delivering highest value manifolds on the market & more power for your dollar
- Low rise dual plane design delivering street friendly power and torque across the useable RPM range
- All new, optimized design for today's higher output small block engines
- Port Size: 1.84� height 1.12" width
- Front Height= 3.50" Rear Height= 4.50"