Shop 2005 Buick Century Head Assembly - Cylinder (W/ VLV). Envista. Trailblazer. Trax. Journal, Upper, Lower - OEM Buick Part # 55514769 (55512338)

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. Trax; Drive Gear. Trax; Exhaust. Trax; Intake. Trax; Lower; Journal 4; 2.422-2.428. Trax; Lower; Journal 4; 2.428-2.434. Trax; Lower; Journal 4; 2.434-2.440. Trax; Lower; Journals 1-3; 2.422-2.428. Trax; Lower; Journals 1-3; 2.428-2.434. Trax; Lower; Journals 1-3; 2.434-2.440. Trax; Upper; Journal 1; 2.422-2.428. Trax; Upper; Journal 1; 2.428-2.434. Trax; Upper; Journal 1; 2.434-2.440. Trax; Upper; Journal 2; 2.422-2.428. Trax; Upper; Journal 2; 2.428-2.434. Trax; Upper; Journal 2; 2.434-2.440. Trax; Upper; Journal 3; Thrust Bearing; 2.422-2.428. Trax; Upper; Journal 3; Thrust Bearing; 2.428-2.434. Trax; Upper; Journal 3; Thrust Bearing; 2.434-2.440. Trax; Upper; Journal 4; 2.422-2.428. Trax; Upper; Journal 4; 2.428-2.434. Trax; Upper; Journal 4; 2.434-2.440.