FLOTEK BB Chevy 360cc Aluminum Cylinder Head Assembled 4704021-20 6614) RearVehicle Applications: 1999-2006 Chevrolet

6614) RearVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (All Cabs) (used in kits 6612

These lifters are manufactured using the tightest tolerances in the industry to ensure peak performance in your application

Polished 304 Stainless Steel Tips

Borla Cat-Back And Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower

Choose from four different wheel tubs that work with virtually any tire size

FLOTEK BB Chevy 360cc Aluminum Cylinder Head Assembled 4704021-20 6614) RearVehicle Applications: 1999-2006 ChevroletProduct Description: Cylinder Head Assembled 2. 300 1. 880 in Valves 360 cc Intake 121 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.