|
|
|
|
Original Message
|
| is it a 390 or 391 |
| By Dreamer - 02/11/2005 7:40:24 PM; IP 69.149.40.59 |
| Looking at a old scool bus motor. Suppose to be a 391. Block did nor have ribs. How to tell otherwise? The snout of the crank is exposed for inspection but what would I inspect? The diameter or something. |
|
|
This thread, so far...
|
|
|
|
Post A Response
|
|
|
|
|
|