FLOTEK Jackal Cylinder Head - Assembled - 2.350 / 1.880 in Valves - 375 cc Intake - 127 cc Chamber - 1.620 in Springs - Big Block Chevy BR40096 A high flow #8 roll

A high flow #8 roll over vent is included

Excellent replacement part for Moroso Filler Neck Kits No

customs and muscle cars

Kits come complete with studs / washers / and hex nuts

87 in Extended

FLOTEK Jackal Cylinder Head - Assembled - 2.350 / 1.880 in Valves - 375 cc Intake - 127 cc Chamber - 1.620 in Springs - Big Block Chevy BR40096 A high flow #8 rollProduct 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.