Small Block Chevrolet Street Flo Intake Valves - Set of 8 by Manley Performance

Designed for the enthusiast preparing a stock or mildly modified street engine, or a bracket racer seeking maximum value for his dollar, the Performance or Street Series valves are the perfect choice.

These dependable valves are also offered in Street Flo versions providing significant flow gains without head porting. All valves in both these series feature chrome stems, hard tips, swirl polished underhead areas, and fully machined combustion faces.

Features

• Head Diameter: 2.020"
• Stem Diameter: .3415"
• Installed Height: Stock
• O/A Length: 4.911"
• Tip Length: .250"
• Underhead Angle/Radius: Pro Flo 12° x 3/8”
• Margin: .050"
• Seat Width: .080"
• Top of Head: 5° Dish
• Swirl Polished and Fully Machined
• XH-424 Stainless Exhaust Material
• Chrome Stems and Hard Tips

Benefits

• Designed for the enthusiast preparing a stock or mildly modified street engine
• The best choice for bracket racer seeking maximum value for his dollar
• Up to 40% flow increase in small port OE style cylinder heads
• Proven performance improvement on the flow bench

Please Note: The image provided is generic and may not be an accurate representation of the product you will receive

Applications

• 2004-2007 Cadillac CTS V
• 2007-2008 Cadillac Escalade Base
• 2007-2008 Cadillac Escalade ESV Base
• 2008 Cadillac Escalade ESV Platinum
• 2007-2008 Cadillac Escalade EXT Base
• 1998-2002 Chevrolet Camaro Z28
• 1997-2008 Chevrolet Corvette Base
• 2001-2004 Chevrolet Corvette Z06
• 2005-2006 Chevrolet SSR Base
• 2006-2008 Chevrolet Trailblazer SS
• 2007-2008 GMC Yukon Denali
• 2007-2008 GMC Yukon XL 1500 Denali
• 2008 Hummer H2 Base
• 1998-2002 Pontiac Firebird Formula
• 2004-2006 Pontiac GTO Base

What's In The Box?

• 8 - Valves

Warranty

• Manley products, due to their intended use, are sold without warranty.