![]() |
|
|
|
Banned
Join Date: Apr 2023
Posts: 8
|
Engine Case
Wondering if anyone can assist…I have a blank Porsche replacement engine case (7R block) that has this date code - only a 23, with no other number below the line - all 74 motors I have seen have the two digit date below the line!? Could this be a February 73 block? What to make of this? Any guidance will be greatly appreciated!
![]() |
||
![]() |
|
gearhead
Join Date: Nov 2007
Location: Loverland, CO
Posts: 23,532
|
23 will be the week.
__________________
1974 914 Bumble Bee 2009 Outback XT 2008 Cayman S shop test Mule 1996 WRX V-limited 450/1000 |
||
![]() |
|
Registered
|
Can confirm, my 73.5 7R case has week 44 stamped.
![]()
__________________
Regards, Guenter 73.5 911T, mod |
||
![]() |
|