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Air Flow Research - Sbf 165cc Alum Cnc Heads Renegade Street/Strip

Air Flow Research - Sbf 165cc Alum Cnc Heads Renegade Street/Strip

Experience superior performance with Air Flow Research SBF 165cc Aluminum CNC Heads, designed for street and strip use.
$ 2,126.00 $ 2,126.00

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Specification

Brand
Air Flow Research
Item Number
AFR1399
Material
A356 Aluminum
Intake Port Volume
165cc
Exhaust Port Volume
68cc
Combustion Chamber Size
58cc
Valve Angle
20°
Deck Thickness
.750 inches
Minimum Bore Diameter
4.00 inches
Valve Spring Pocket Diameter
1.460” O.D
Maximum Valve Spring Pocket Machining
1.625” O.D
Spark Plug Dimensions
14mm x .750” w/ Gasket Seat
Includes
1.900” Intake and 1.600” Exhaust Valves, Hydraulic Roller Dual Valve Spring
Recommended Applications
Street and Strip Engines up to 351 cubic inches
Recommended Components
Intake Port Gasket AFR #6910, Exhaust Port Gasket AFR #6915

Description

Unlock the full potential of your Small Block Ford with the Air Flow Research SBF 165cc Alum CNC Heads Renegade Street/Strip. These heads are engineered with precision CNC ported combustion chambers, exhaust and intake ports, and a 5-angle valve job for optimal airflow and efficiency. The 165cc intake volume and 58cc combustion chamber provide a perfect balance for enhanced performance. Made from premium A356 aluminum, these heads are built to handle the demands of high-performance engines while remaining lightweight and durable. Ideal for street and strip applications, these heads come assembled with 1.900” intake and 1.600” exhaust valves, 1.290” OD hydraulic roller dual valve springs, and are compatible with most aftermarket components. Whether you're upgrading for power or efficiency, AFR's CNC heads offer a significant advantage.

Disclaimer

Please verify compatibility with your vehicle before purchase. Professional installation recommended. This product may expose you to chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warning.ca.gov.