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 36 & 37 Series shocks

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

4L Lightning/Harley Fuel Rail KitAeromotive Inc

Shield and pivot kit: SE07 2MM

3 includes a set of 8 premium lifters

45/90 Degree

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 36 & 37 Series shocksProduct 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.