Notices

77 engine id

Old Sep 30, 2004 | 10:22 PM
  #1  
NukumAll's Avatar
NukumAll
Thread Starter
|
New User
Joined: Sep 2004
Posts: 2
Likes: 0
77 engine id

how can you tell the difference in a 302 an a 351 small block

i have a 77 f100 an im not sure what it is
the old fellow i bought it from didnt have any idea just a small block

77 ford f100
short wheelbase fleetside
auto

the radius arm bushings we gone nothing left
u joint gone i have replaced joint an bushings
the body is solid an strait except for pass door small dent in the bottom
1 motor mount bolt was gone
all in all decent shape for $650
 
Reply
Old Oct 1, 2004 | 07:35 AM
  #2  
jwtaylor's Avatar
jwtaylor
Postmaster
20 Year Member
Joined: Jun 2001
Posts: 4,496
Likes: 0
measure across the intake, from one valve cover base to the other. If its 11" its a 351w if its noticably less its a 302.

feel the block behind the intake, are there two noticable ridges? If so 351w if not 302.

whats the firing order? The cylinders are numbered as follows....facing the front of the engine, the left side (passenger) is 1-4 closest to farthest and the right side (driver) 5-8 closest to farthest.
 
Reply
Old Oct 1, 2004 | 10:48 AM
  #3  
NukumAll's Avatar
NukumAll
Thread Starter
|
New User
Joined: Sep 2004
Posts: 2
Likes: 0
thanks
defently a 302
 
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 08:42 PM.

story-0
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-1
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-2
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
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE