Does anyone know what "M455S" is?

Help with decoding your Hemi engine.

Moderators: scottm, TrWaters, 392heminut

Post Reply
Cirilian
Posts: 3
Joined: Sun Mar 16, 2003 4:52 am
Location: Los Angeles, CA

Does anyone know what "M455S" is?

Post by Cirilian »

I can't seem to find info on this number anywhere. I assume that its marine but don't know much else. Thanks in advance.
rpcarlson
Posts: 4
Joined: Thu Aug 21, 2003 12:06 pm

M45

Post by rpcarlson »

The only Chrysler numbers like yours apply to marine engines. The numbers are M45S, M45S-3, M45SP and M45SP-3 depending on carburation and size block. Ron
Ron Carlson
Post Reply