7920hpMercury
Petty Officer 2nd Class
- Joined
- Mar 13, 2009
- Messages
- 111
Anybody ever install a 1976 50hp 4cylinder crankshaft in a 1984 50hp 4 cylinder block? (I obviously have a good 76 crank but a bad 84 crank!!)
76 has a main bearing single row needle bearings (same as crank needle bearings) and the 84 is a double row needle bearings for the main bearing. If you use the correct main bearing raceway, it looks otherwise like it should be ok. Thought?
76 has a main bearing single row needle bearings (same as crank needle bearings) and the 84 is a double row needle bearings for the main bearing. If you use the correct main bearing raceway, it looks otherwise like it should be ok. Thought?