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 BR30024 Rugged Knurled and Engraved B&M

Rugged Knurled and Engraved B&M Logo Locking Cap

Slight lope at idle

3 Bolt-On Fasteners

Inexpensive alternative for protecting ignition wires and boots

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 BR30024 Rugged Knurled and Engraved B&MProduct 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.