FLOTEK Cylinder Head - 2.480 in/1.500" Valves - 315 cc Intake - 121 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy Expansion Plug Driver 7L engines

7L engines

3 includes a set of 8 premium lifters

36 & 37 Series shocks using 2-1/2" ID coil-over springs

Shield and pivot kit: SE07 2MM

CRF Technology absorbs unwanted interior resonance while maintaining a deep performance toneVehicle Applications: 2011-1998 Ford RangerVehicle Applications: 2011-1998 Ford Ranger

FLOTEK Cylinder Head - 2.480 in/1.500" Valves - 315 cc Intake - 121 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy Expansion Plug Driver 7L enginesProduct Description: Cylinder Head Assembled 2. 480 in 1. 500 in Valves 315 cc Intake 121 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.