FLOTEK Thumper Cylinder Head - Assembled - 2.020 in/1.600 in Valve - 185 cc Intake - 62 cc Chamber - 1.460 in Springs - Angle Plug - Small Block Ford 2010203 7598Since 1938

7598Since 1938

Signature B&M blue fluid color

Fenders / Nose / Valance

1987-1987 Chevrolet Corsica

GM Midsize Truck 2015-21 / GM Fullsize Truck 2019-21

FLOTEK Thumper Cylinder Head - Assembled - 2.020 in/1.600 in Valve - 185 cc Intake - 62 cc Chamber - 1.460 in Springs - Angle Plug - Small Block Ford 2010203 7598Since 1938Product Description: Cylinder Head Thumper Assembled 2. 020 in 1. 600 in Valve 185 cc Intake 62 cc Chamber 1. 460 in Springs Angle Plug Aluminum Natural 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.