olds 455 Rocket engine ID - Page 2

**John** · #11 02-18-2007, 12:04 AM

..1st engine ID photo

**John** · #12 02-18-2007, 12:06 AM

..2nd engine ID photo

**John** · #13 02-18-2007, 12:08 AM

..3rd engine ID photo

**John** · #14 02-18-2007, 12:09 AM

..4th engine ID photo

**John** · #15 02-18-2007, 12:11 AM

...best photo of engine ID

**John** · #16 02-18-2007, 12:13 AM

...engine photo ..no flash

**John** · #17 02-18-2007, 12:16 AM

..engine photo with flash

**John** · #18 02-18-2007, 12:18 AM

...numbers on back of block near at the top

**John** · #19 02-18-2007, 12:22 AM

..hope this helps
...sorry for all the photos of the same area..
..but my eyes aren't as good as they used to be

TN2Lane · #20 02-18-2007, 03:18 AM

38M190455 decodes to
3 - Olds
8 - 1968
M - Lansing
190455 - 190455th car down the line

The valve covers are GM Performance Parts units and retail for $300 a set new last time I checked.

Beyond that you'll have to open it up to see what you have. That looks like the big car (88/98) air cleaner, so assuming it started life on this motor I'd expect small valves, unless someone has upgraded them.

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