FLOTEK Cylinder Head - 2.300 in/1.880" Valves - 290 cc Intake - 112 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy H760C42 Insert design provides a smooth

Insert design provides a smooth transition over simply removing the restrictor inserts

Available with and without nutwasher to fit all helmets

1975-1987 Dodge D100

050" increments

Jeep Wrangler TJ / YJ 1987-2002

FLOTEK Cylinder Head - 2.300 in/1.880" Valves - 290 cc Intake - 112 cc Chamber - 1.530" Springs - Aluminum - Big Block Chevy H760C42 Insert design provides a smoothProduct Description: Cylinder Head Assembled 2. 300 in 1. 880 in Valves 290 cc Intake 112 cc Chamber 1. 530 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.