Engine Block Number Decoding?
Logistics Pro
Joined: Nov 2004
Posts: 4,795
Likes: 47
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 784
From: Simi Valley, CA
This is hard to read, is it E7TE? If so, this would be 1987, but I don't know the engine size because casting numbers cannot be cross referenced to Ford part numbers.
Thread Starter
|
New User
Joined: Apr 2019
Posts: 16
Likes: 0
28
ETTE
SA
S
No idea what that means. I have the transmission and differential to decode as well. Is there a spot on the engine to verify the size? We are pretty sure it’s a 302
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 784
From: Simi Valley, CA
It cannot be ETTE, because the 2nd digit is a number.
It's probably E1TE-SA 1981 truck or E7TE-SA 1987 truck, possibly a 302 or 351W
It's probably E1TE-SA 1981 truck or E7TE-SA 1987 truck, possibly a 302 or 351W
Thread Starter
|
New User
Joined: Apr 2019
Posts: 16
Likes: 0
Here are pictures for ID
Fleet Mechanic
Joined: Sep 2016
Posts: 1,459
Likes: 70
From: Southern Maryland
Ford changed the firing order of the 302 in '82, so if it is 1-5-4-2-6-3-7-8 it is an '81. If it has the Windsor firing order, 1-3-7-2-6-5-4-8 it is at least an '82 or later. Also note that Ford changed the imbalance from 28 oz to 50 oz in '81, so you need to use a harmonic balancer and flywheel/flexplate with the later 50 oz imbalance. The firing order is cast into the top of the intake manifold. It looks like an '81 to me.
Trending Topics
Tuned
Joined: May 2008
Posts: 252
Likes: 48
From: Somerset, OH
it’s a 302, so back to your original question about filter & oil...don’t overthink it, just get a motorcraft FL1A (or equivalent from another brand) and put 10W40 in it.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
Cyrusjohn
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
2
Jan 30, 2017 11:05 AM
Sunburnt
1999 - 2003 7.3L Power Stroke Diesel
3
Aug 31, 2006 04:55 PM
StevensPoint
1999 - 2003 7.3L Power Stroke Diesel
6
Sep 30, 2004 10:45 PM
rmcgraw351
1967 - 1972 F-100 & Larger F-Series Trucks
12
Dec 4, 2003 11:42 PM