Ford Flathead Top End Kit Dual Carb Intake, Carbs, Air Cleaner Black Kit 

• Black Aluminum Dual Carb Flathead Intake Manifold 
• 2 x Flathead Carbs
• Finned Tear Drop Dual Carb Air Cleaner w  Washable Filter Element

Intake :

• Aluminum construction
• Dual plane manifold type
• Accepts two 3-bolt carbs
• 4.06" overall height
• 4-3/4" carburetor spacing

Carb details :

• 3" of Vacuum - 60 CFM
• 10" of Vacuum - 110 CFM
• 15" of Vacuum - 136 1/2 CFM
• 28" of Vacuum - 184 CFM
• All-new tooling for crisp, flawless castings
• New aluminum base assembly allows for cooler fuel temps and better fuel efficiency as compared to the original cast iron design
• Stainless steel screws and hardware
• Choke assembly, accelerator pump, and jets have all been faithfully retained and accept standard Stromberg parts
• Features 0.97" venturi diameter
• Modern Nitrophyl float and Neoprene gaskets
• Original troublesome needle and seat replaced by a Grose-style fuel inlet valve to better cope with higher fuel pressures and improved high speed running 
• Will not stick or dribble like the old Viton-tipped needle and seat setups
• Grose-style jet valve wont corrode in modern fuel
• Comes with a No. 65 power valve and 0.045" main jets
• Extended brass throttle shaft to simplify multi-carb linkage
• will operate suitably with fuel pressures ranging from 1-1/2 psi to 4 psi, with a desired setting of 2-1/2 psi to 3 psi.