FLOTEK Assembled Cylinder Head - 1.940/1.550 in Valves - 180 cc Intake - 58 cc Chamber - 1.460 in Springs - Small Block Ford HSZ322SM Increases tractionVehicle Applications: 2015-2017 S550

Increases tractionVehicle Applications: 2015-2017 S550 Mustangs Vehicle Applications: 2015-2017 S550 Mustangs

5/16-18 and 5/16-24 in Thread

1985-1993 Chevrolet Corvette

Forces Sealing Surfaces

-6 AN Male to 12mm x 1

FLOTEK Assembled Cylinder Head - 1.940/1.550 in Valves - 180 cc Intake - 58 cc Chamber - 1.460 in Springs - Small Block Ford HSZ322SM Increases tractionVehicle Applications: 2015-2017 S550Product Description: Cylinder Head Assembled 1. 940 1. 550 in Valves 180 cc Intake 58 cc Chamber 1. 460 in Springs Aluminum Small Block Ford 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.