Parts FILTERS Current Filters RESET Engine Make: Mack Horse Power: 350 CATEGORIES Engine Assys1 Engine Make Mack 1 Engine Model E7 1 Horse Power 350 1 Truck Make Mack 1 Truck Model RD688S 1 Condition Used 1 Search 1 results for "Mack", "350" 1-1 of 1 1 --select-- 10/page 15/page 25/page 50/page 100/page Mack E7 (Stock # 341B ENGINE) Engine Assys To be quoted Engine Make: Mack Engine Model: E7 Horse Power: 350 Serial#: 1A2274 Description: JUNK ENGINE. POSTED INTERNALLY, NOT VISIBLE TO PUBLIC. 1-1 of 1 1