FLOTEK 101-500 Features:

FLOTEK 180cc small block Chevy cylinder heads are economically priced, out-of-the-box-ready bolt-ons. They include state-of-the-art aluminum casting, 180cc intake ports that are specifically designed for outstanding versatility, and 64cc combustion chambers. Among their standard features: aluminum alloy construction, phosphorous bronze valve guides, high-nickel valve seats—plus ends milled and drilled for accessories, as well as straight or angle spark plugs. When choosing the right heads, it's quality, performance, and price that matter most. FLOTEK 180cc Chevy small block heads deliver on all three! Note: Cylinder heads are sold individually.

Specifications:

• Combustion Chamber Volume (cc): 64
• Intake Runner Volume (cc): 180cc
• Exhaust Runner Volume (cc): 62cc
• Cylinder Head Style: Bare
• Cylinder Head Material: Cast Aluminum
• Intake Port Shape: Rectangular
• Intake Valve Diameter (in.): 2.020 in.
• CNC-Machined Combustion Chamber: No
• CNC-Machined Intake Runner: No
• CNC-Machined Exhaust Runner: No
• Intake Port Location: Standard
• Exhaust Port Shape: Square
• Exhaust Port Location: Standard
• Spark Plug Style: Angle
• Intake Valves Included: No
• Exhaust Valves Included: No
• Exhaust Valve Diameter (in.): 1.600 in.
• Valve Springs Included: No
• Damper Spring Included: No
• Retainers Included: No
• Locks Included: No
• Valve Stem Seals Included: No
• Rocker Arm Studs Included: No
• Rocker Arms Included: No
• Rocker Arm Nuts Included: No
• Guideplates Included: No
• Valve Cover Mounting Style: Center And Perimeter Bolt
• Accessory Bolt Holes Drilled: Yes
• Intake Valve Angle: 23
• Exhaust Valve Angle: 23
• Valve Guides Included: Yes
• Valve Guide Material: Manganese Bronze
• Valve Seats Machined: Yes
• Valve Seat Machine Style: 3-Angle
• Valve Seat Material: Powdered Metal
• Cylinder Head Finish: Natural
• Steam Holes Drilled: No
• Oiling Style: Through Pushrod
• Machined for O-Ring: No
• Heat Crossover: No
• Remanufactured: No
• Quantity: Sold Individually

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART