GM Detroit Engine Rocker Arm Part# 5178320 good used

Detroit Diesel 8V-71 Engine Valvetrain 5178320 (525-17273)

GM Detroit 4-71 4cyl Engine Rocker Arm Part# 5150309 good used

GM Detroit Engine Rocker Arm Part# 5148474 good used

GM Detroit Engine Rocker Arm Part# 5148477 good used

GM Detroit 4-71 4cyl Engine Rocker Arm Shaft Bracket Part 5150324 5103903

(12) NEW OUT OF BOX 5148475 Right Engine Rocker Arm Detroit Diesel Series 71-92

Detroit Diesel 4-71 Engine Rocker Arm Assembly 5150324; 5178320; 5148477 OEM