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Air Flow Research - BBC 305cc Alum Heads Magnum 121cc Assembled

Air Flow Research - BBC 305cc Alum Heads Magnum 121cc Assembled

High-performance aluminum cylinder heads for Big Block Chevy with 305cc intake and 121cc chamber. Ready to install with all necessary components.
$ 4,051.00 $ 4,051.00

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Specification

Brand
Air Flow Research
Item Number
AFR2100-1
Material
A356 Aluminum
Intake Port Volume
305cc
Exhaust Port Volume
132cc
Combustion Chamber Size
121cc
Valve Angle
24°/4° Int, 15°/4° Exh
Deck Thickness
0.750”
Minimum Bore Diameter
4.250”
Valve Spring Pocket Diameter
1.725” O.D
Spark Plug Dimensions
14mm x .750” w/ Gasket Seat

Description

Enhance your engine's performance with the Air Flow Research BBC 305cc Alum Heads Magnum. Designed for Big Block Chevy, these cylinder heads are crafted from durable A356 aluminum. Featuring a 305cc intake, 121cc combustion chamber, and 2.250/1.880 inch valves, they come fully assembled with a 1.625-inch valve spring and angle plug configuration. Ideal for racing and high-performance street applications.

Disclaimer

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov