FLOTEK Cylinder Head - 2.250/1.880" Valves - 320 cc Intake - 133 cc Chamber - 1.620" Springs - Aluminum - Big Block Chevy BR20004 changing times is easier and

changing times is easier and faster

Supplied with spacers to move the microphone position closer to the driver's mouth

Eliminate sag and bottoming out

restricted Oval Track 7000 rpm

Not For Sale on Website - Please Contact Us Directly at 913-647-7300Aeromotive Inc

FLOTEK Cylinder Head - 2.250/1.880" Valves - 320 cc Intake - 133 cc Chamber - 1.620" Springs - Aluminum - Big Block Chevy BR20004 changing times is easier andProduct Description: Cylinder Head Assembled 2. 250 1. 880 in Valves 320 cc Intake 133 cc Chamber 1. 530 in Springs Aluminum Big Block Chevy Sold Individually Flo Tek manufactures aluminum cylinder heads for big block Chevys and small block Chevy and Fords. Each head comes preassembled with valves and springs.