Notices
1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

352 to replace 240?

Thread Tools
 
Search this Thread
 
Old Sep 7, 2007 | 09:00 PM
  #1  
66F100Again's Avatar
66F100Again
Thread Starter
|
Tuned
15 Year Member
Liked
Loved
Joined: Nov 2006
Posts: 265
Likes: 5
From: Massachusetts
352 to replace 240?

The 240 cid 6 in my '66 F250 4X4 is getting tired; can hear piston slap (or rod bearings). How much of an effort would it be to swap in a '66 F250 4x2's 352 V8 (from a parts truck)? Both have 4-spds.
 
Reply
Old Sep 8, 2007 | 07:19 AM
  #2  
ddavidv's Avatar
ddavidv
Posting Guru
Joined: Jan 2002
Posts: 1,836
Likes: 3
From: Elizabethtown, PA
Others smarter than I will hopefully reply, but...
Engine, trans, driveshaft, motor mount perches, radiator, throttle cable...that's pretty much the bulk of it.
 
Reply
Old Sep 8, 2007 | 07:36 AM
  #3  
jowilker's Avatar
jowilker
Fleet Owner
25 Year Member
Joined: Jun 1999
Posts: 24,552
Likes: 74
From: Creedmoor, North Carolina
Club FTE Silver Member

Bill, Both engines share the same perches, the tranny bells are different so separate the tranny from the bell, and the radiator is different. Gas lines from the tank are very different but may have a common union along the chassis rail.

The FE can use a much lower rear gear ratio, so don't forget to look there.

You should be able to make the swap in a weekend, if you have the tools and place to work. IMHO

John
 
Reply
Old Sep 9, 2007 | 07:19 AM
  #4  
66F100Again's Avatar
66F100Again
Thread Starter
|
Tuned
15 Year Member
Liked
Loved
Joined: Nov 2006
Posts: 265
Likes: 5
From: Massachusetts
Thanks, John.
Probably easier to make the swap than to rebuild the 240.
 
Reply




All times are GMT -5. The time now is 07:50 AM.

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