AFR BBC Rectangular Port Aluminum Cylinder Heads – 357cc Assembled

Description

AFR BBC aluminum heads rectangular port flowing 357cc with 2.300 Intake/ 1.880 exhaust valves with a 24 degree valve angle. Recommended for race applications or radical “Pro Street” builds with displacements up to 605 cubic inches.

• Big Block Chevy Cylinder Head
• Magnum Comp 
• Assembled 
• 2.300 / 1.880 in Valves
• 357 cc Intake
• 121 cc Chamber 
• 1.625 in Springs
• Aluminum 
• Pair 

Test conducted at 28″ of water (pressure) on Superflow 600
Bore Size: 4.600″, intake 3/4″ radius plate exhaust, 2 1/8″ curved pipe

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