I wonder if anybody can help. I need to purchase new exhaust manifolds and riser for a 5.7 Litre OMC engine. They are currently the log style.
The boat was built in 1989 and the engine is a OMC 5.7 litre. Stamped on the engine is 99056AB (There is a question over the first 9 as another number F1144A has been stamped over the top).
The Mechanic who rebuilt the engine says it is a 1986 short block chevy engine.
Do either of the serial numbers make any sense? or where about should I look to find the correct serial number.
Regards
Chris
The boat was built in 1989 and the engine is a OMC 5.7 litre. Stamped on the engine is 99056AB (There is a question over the first 9 as another number F1144A has been stamped over the top).
The Mechanic who rebuilt the engine says it is a 1986 short block chevy engine.
Do either of the serial numbers make any sense? or where about should I look to find the correct serial number.
Regards
Chris