FLOTEK Thumper Cylinder Head - Assembled - 2.020 in/1.600 in Valve - 185 cc Intake - 60 cc Chamber - 1.460 in Springs - Angle Plug - Small Block Ford PD800K ribbed internally and externally

ribbed internally and externally

950" Thick

Net has built-in top and bottom sleeves to accept most round tube window net installation kits including ALL10217 and ALL10219

or both Top and Side Air together

FLOTEK Thumper Cylinder Head - Assembled - 2.020 in/1.600 in Valve - 185 cc Intake - 60 cc Chamber - 1.460 in Springs - Angle Plug - Small Block Ford PD800K ribbed internally and externallyProduct Description: Cylinder Head Thumper Assembled Flat Tappet 2. 020 in 1. 600 in Valve 185 cc Intake 60 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.