FLOTEK Assembled Cylinder Head 1.940/1.540" Valves 180 cc Intake 58 cc Chamber - 1.47" Spring Roll Bar Padding Ratchet belts are available in

Ratchet belts are available in left side or right side

Use shim kits to properly align pulleys

5/8-11 Threaded

1" Thick 4-hole spacer for Holley 4150/4160 600+ CFM carbs

Is your Mustang fuel pump not up to it or failing - upgrade to a BBK Performance direct replacement 155 Lph intank electric fuel pump - This 155 Liter Per Hour pump will make sure your car gets all the fuel it needs to make the horsepower you want

FLOTEK Assembled Cylinder Head 1.940/1.540" Valves 180 cc Intake 58 cc Chamber - 1.47" Spring Roll Bar Padding Ratchet belts are available inProduct Description: Cylinder Head Assembled 1. 940 1. 550 in Valves 180 cc Intake 58 cc Chamber 1. 470 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.