| |
Click on image for the lowdown. 
====
| | |
10 members (TUTS 59, KEVINSKI, Hotrod Lincoln, Geo55, Dusty53, Gray_Ghost, Gdads51, Otto Skorzeny, Wayne67vert, 1 invisible),
123
guests, and
2
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,165 Posts1,056,992 Members48,458 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jun 2016 Posts: 236 DLBrooks | | DLBrooks Joined: Jun 2016 Posts: 236 | I have a 1954 261 head casting 3703570 that I would like to put on a 1953 235 pg engine. If this change has no ill effects do I need to drill the 235 for the 261 head steam holes or just leave 235 block as is? -- I know what the steam holes are for on the 261 siamesed cylinders..
Do I use the 235 head gasket or the 261 head gasket?
The 235 needs a valve job and I have a good reworked 261 head. I am not after added performance except good valve sealing on all cylinders.
Last edited by 42465967; 10/05/2018 11:04 AM. Reason: words
| | |
|
|
| |
