Notices
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks Discuss the Early Eighties Bullnose Ford Truck

What Bellhousing do I need ??

Thread Tools
 
Search this Thread
 
Old May 5, 2011 | 07:47 AM
  #1  
coldsteel187's Avatar
coldsteel187
Thread Starter
|
Freshman User
Joined: Sep 2010
Posts: 35
Likes: 0
From: Pike Co. Kentucky
What Bellhousing do I need ??

I have a 1984 4x4 Ford F-150 it has the straight 6 I want to put a 351W in its place.My truck has the 4 speed standard tranny in it what bell housing will I need,will ones that fit a 302 work or will mine work???I need one my motor is SMOKED!!!!!!!
 
Reply
Old May 5, 2011 | 08:25 AM
  #2  
f100jim's Avatar
f100jim
Elder User
Joined: Nov 2004
Posts: 666
Likes: 5
Your bell housing from your 300 will bolt right up to a 351W. To swap to the 351W, you will need to remove the 300 motor mount perches from your frame and install 302/351W motor mount perches from a donor truck - junk yard is your best bet. You will also need a 302/351W radiator.

Also remember: DO NOT use the flywheel from your 300 on the 351W unless you want it to shake like hell and crack the crankshaft.
 

Last edited by f100jim; May 5, 2011 at 08:26 AM. Reason: Added info
Reply
Old May 5, 2011 | 08:32 AM
  #3  
coldsteel187's Avatar
coldsteel187
Thread Starter
|
Freshman User
Joined: Sep 2010
Posts: 35
Likes: 0
From: Pike Co. Kentucky
So all I have to find is a flywheel man I figured it would be more complicated being it was a Ford.The donor truck is a automatic truck so Ill have to find a flywheel for a standard truck 351 W.Right???The radiator from the donor truck will work Ill plug off the Trans. holes...Thanks BTW you got a flywheel LOL!!!
Originally Posted by f100jim
Your bell housing from your 300 will bolt right up to a 351W. To swap to the 351W, you will need to remove the 300 motor mount perches from your frame and install 302/351W motor mount perches from a donor truck - junk yard is your best bet. You will also need a 302/351W radiator.

Also remember: DO NOT use the flywheel from your 300 on the 351W unless you want it to shake like hell and crack the crankshaft.
 
Reply
Old May 5, 2011 | 07:42 PM
  #4  
cadunkle's Avatar
cadunkle
Cargo Master
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Oct 2005
Posts: 2,298
Likes: 26
From: NJ
Flywheel will be 28 oz imbalance. Early 302 flywheel should work. Don't quote me, but I'd imagine the small block trucks take a 164 tooth flywheel, not either of the two smaller ones.
 
Reply




All times are GMT -5. The time now is 06:54 PM.

story-0
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-1
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-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-3
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-4
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-5
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-6
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
story-7
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-8
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-9
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE