Notices

OT: 1935 Flathead numbers

Thread Tools
 
Search this Thread
 
Old Feb 4, 2013 | 10:56 PM
  #1  
Fat Diesel's Avatar
Fat Diesel
Thread Starter
|
Logistics Pro
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2005
Posts: 3,888
Likes: 180
From: Morgan Hill, CA
Club FTE Silver Member

OT: 1935 Flathead numbers

Guys (ok NumberDummy),

My dad picked up a '35 Phaeton recently and it's got the wrong flathead in it. He bought an engine at a swap meet last weekend that he thinks is the right era. I found some stamped info on the upper deck of the block. The block is a vented and 21 stud.

*RI8-I5264M*

The asterisks above are in reality star shaped stamps, and the I's might be 1's, but they look like I's.

Does anyone know if that number is "correct" for a '35 passenger car?

BTW- This is not his car, but it's like this one.

 
Reply
Old Feb 8, 2013 | 11:37 PM
  #2  
Fat Diesel's Avatar
Fat Diesel
Thread Starter
|
Logistics Pro
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2005
Posts: 3,888
Likes: 180
From: Morgan Hill, CA
Club FTE Silver Member

OK- I talked to my dad again and he's starting to think maybe the numbers were stamped there by a rebuilder. A few of the cyl's have sleeves in them so maybe he's on to something. Maybe I'll get some pics tomorrow to at least give you something to see...
 
Reply
Old Feb 12, 2013 | 12:36 AM
  #3  
geomechs's Avatar
geomechs
Senior User
Joined: Dec 2011
Posts: 128
Likes: 0
From: Coaldale, AB, Cdn
Some '35 engines had a '48' stamped adjacent to the oil pressure tap/sending unit port. Othewise the number was usually stamped on top of the transmission. Ford's idea was to keep the matching number in case the engine got changed. The '34-'36 engines had a Stromberg 48 carburetor which was replaced by the '97 carb in '37. Water pumps would be on the front of the heads even if the engine was upgraded to an LB (large bearing) block. The LB block was essentially a late '36/'37-'38 block that had the precision main bearings (up till that time the mains were poured babbit). You can tell an LB block by the cover plates at the front that covered the holes where the later water pumps went.
 
Reply
Old Feb 13, 2013 | 09:49 PM
  #4  
Fat Diesel's Avatar
Fat Diesel
Thread Starter
|
Logistics Pro
20 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2005
Posts: 3,888
Likes: 180
From: Morgan Hill, CA
Club FTE Silver Member

Thanks geomechs. I sent the info to my dad. He won't know for sure until he tears into it. First he's taking the '13 Oakland Touring to SoCal for a Horseless Carriage Club tour.
 
Reply
Old May 15, 2015 | 09:29 AM
  #5  
ScallyWaggler's Avatar
ScallyWaggler
Freshman User
Joined: Feb 2012
Posts: 31
Likes: 5
You can get info on here! https://www.facebook.com/groups/1075.../?notif_t=like
 
Reply
Old May 15, 2015 | 02:59 PM
  #6  
38 coupe's Avatar
38 coupe
Cargo Master
15 Year Member
Photogenic
Photoriffic
Top Answer: 1
Joined: Aug 2010
Posts: 2,927
Likes: 136
From: Houston
For all your flathead Ford V8 block identification needs: Engine block I.D. pictures - The Ford Barn

Seriously, if you don't find the information you need in the thread I linked, please let me know.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
86--F250
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
3
Dec 16, 2012 10:38 PM
boaterbob
1948 - 1956 F1, F100 & Larger F-Series Trucks
14
Dec 9, 2010 04:38 PM
mrcman58
Y-Block V8 (239, 272, 292, 312, 317, 341, 368)
18
Apr 29, 2010 10:23 PM
virgojeep
1973 - 1979 F-100 & Larger F-Series Trucks
14
Nov 16, 2009 03:07 AM
redranger1
Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460)
3
Dec 18, 2003 01:03 PM




All times are GMT -5. The time now is 08:48 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE