R 20 P/U 2WD V6-262 4.3L (1987)
Oil Pan: Service and Repair
Engine oiling system. 6-250 & 292
Engine oiling system. V8-267, 305, 350 & 400
Oil Pan: Service and Repair
Engine oiling system. 6-250 & 292
Engine oiling system. V8-267, 305, 350 & 400