FLOTEK Cylinder Head - 2.250/1.880" Valves - 320 cc Intake - 133 cc Chamber - 1.620" Springs - Aluminum - Big Block Chevy SPBXS3 Black Heat Shrink Tubes Protects

Black Heat Shrink Tubes Protects plug wires from hot exhaust manifolds & headers Sizes large enough for radiator hoses

Because of this

1965-1970 Pontiac Strato-Chief

Rely on Dana for rugged axle and axle components

1996-2004 Buick Regal

FLOTEK Cylinder Head - 2.250/1.880" Valves - 320 cc Intake - 133 cc Chamber - 1.620" Springs - Aluminum - Big Block Chevy SPBXS3 Black Heat Shrink Tubes ProtectsProduct Description: Cylinder Head Assembled 2. 250 1. 880 in Valves 320 cc Intake 133 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.