Manley Race Flo Intake Valves Chevy LS3 11620-8

Manley Race Flo Valves are made out of NK-842 stainless intake material. They feature chrome stems, hard tips, swirl polished, and machined heads. The intakes are PRO FLO for improved flow. They also use a OE style radius keeper grooves.

• Brand: Manley
• Manufacturer Part Number: 11620-8
• Type: Intake
• Head Diameter: 2.165"
• Stem Diameter: .3133"
• Installed Height: Stock
• Overall Length: 4.900"
• Tip Length: .160"
• Underhead Angle / Radius: 12 Degree x 3/8"
• Margin: .055
• Seat Width: .100
• Top of Head: 7 Degree Dish
• Weight: 117g