FLOTEK Jackal Cylinder Head - Assembled - 2.350 / 1.880 in Valves - 375 cc Intake - 127 cc Chamber - 1.620 in Springs - Big Block Chevy 91930039 Adjustable to 70 in Width

Adjustable to 70 in Width

The seven-inch diameter Degree Wheel is designed to insure maximum accuracy in camshaft installations

NOVUS Plastic Polish are the racers choice for cleaning and polishing lexan racecar windows

For the serious racer with high boost requirements

FLOTEK Jackal Cylinder Head - Assembled - 2.350 / 1.880 in Valves - 375 cc Intake - 127 cc Chamber - 1.620 in Springs - Big Block Chevy 91930039 Adjustable to 70 in WidthProduct Description: Cylinder Head Jackal Assembled 2. 350 1. 880 in Valves 375 cc Intake 127 cc Chamber 1. 620 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.