Shop OEM GENERAL MOTORS Part # 12556320. Engine Valve Spring. All Models. Express, Savana; 8.1L. CAMSHAFT and TIMING. CRANKSHAFT and BEARINGS. CYLINDER HEAD and VALVES

Oil pan. Oil pump. All Models; 2WD. All Models; 4WD. All Models; 7.4L; No. 2. All Models; 7.4L; No.1. All Models; 7.4L; Rear. All Models; Auto Trans. All Models; Exhaust. All Models; Intake. All Models; Left Bank. All Models; Manual Trans. All Models; No. 1. All Models; No. 2. All Models; No. 3. All Models; Right Bank.

All Models.

Oil pan. Oil pump. Express. Savana; 7.4L; No. 1. Savana; 7.4L; No.2. Savana; 7.4L; Rear. Savana; 8.1L; Left. Savana; 8.1L; No. 1. Savana; 8.1L; No. 5. Savana; 8.1L; Right. Savana; Exhaust. Savana; Intake. Savana; Lower. Savana; No. 1. Savana; No. 2. Savana; No. 3. Savana; Upper.

Express. Savana; 8.1L.