• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-

Questions and asking advise.

  • Thread starter Thread starter Aw4g63
  • Start date Start date Nov 2, 2004
A

Aw4g63

New Member
Sep 1, 2004
9
0
2
Nov 2, 2004
#1
  • Nov 2, 2004
  • #1
Well I've always wanted to pick up a old Mustang. I finally did.

69 Mustang Coupe, very solid, next to free. I'm selling my other "hobby" car and I'm putting all that money into this car. I'm truely excited about this project.

I'm 23. I've been building mutt cars and various other things for awhile now. Built plenty of 302s for efi Mustangs but never really messed with a carb powered Ford motor. I've done tons of body work and my friend and I split a 2000 sp foot shop for our projects.

This car was pulled in a week ago and I managed to find some time to pull the interior one night and clean out the trunk,pull the lights, bumper and anything the bolts on to the car from the dash back.


My friend claims the motor is a 302. I agreed as the title said so. Last night I yanked a valve cover to take a peek and I saw the numbers 289 on the heads. I really doubt the motor was ever touched as the original carb was siezed and dist cap, coil and everything are all original. Could it be a 289 motor?



Wierd. Also I couldn't read the tag on the rear end. I'm assuming it's a 8". But is it possible its a 9" that came stock? I heard that 8" rears taper down on the sides, this doesn't at all.

I'm really just a confused noobie that is taking everything one step at a time.
 

WORTH

20+ Year Stangneter
Nov 18, 2002
2,166
44
98
Cape Cod, Ma.
Nov 2, 2004
#2
  • Nov 2, 2004
  • #2
Aw4g63 said:
Well I've always wanted to pick up a old Mustang. I finally did.

69 Mustang Coupe, very solid, next to free. I'm selling my other "hobby" car and I'm putting all that money into this car. I'm truely excited about this project.

I'm 23. I've been building mutt cars and various other things for awhile now. Built plenty of 302s for efi Mustangs but never really messed with a carb powered Ford motor. I've done tons of body work and my friend and I split a 2000 sp foot shop for our projects.

This car was pulled in a week ago and I managed to find some time to pull the interior one night and clean out the trunk,pull the lights, bumper and anything the bolts on to the car from the dash back.


My friend claims the motor is a 302. I agreed as the title said so. Last night I yanked a valve cover to take a peek and I saw the numbers 289 on the heads. I really doubt the motor was ever touched as the original carb was siezed and dist cap, coil and everything are all original. Could it be a 289 motor?



Wierd. Also I couldn't read the tag on the rear end. I'm assuming it's a 8". But is it possible its a 9" that came stock? I heard that 8" rears taper down on the sides, this doesn't at all.

I'm really just a confused noobie that is taking everything one step at a time.
Click to expand...

if the engine is original in a 69 it is a 302. The rear is an 8 inch if you can get a socket straight on the bottom carrier bolts. If you can't it's a 9"
 

NorCal66

New Member
Aug 12, 2003
334
0
0
Virginia Tech, Blacksburg, VA HOME
Nov 2, 2004
#3
  • Nov 2, 2004
  • #3
An 8 inch has a more oval apperance to it, while a 9 inch is round. There's a really good site in telling the two apart, but I can't remember where it is.
 

rbohm

Founding Member
Apr 12, 2002
6,698
550
204
tucson,az
Nov 3, 2004
#4
  • Nov 3, 2004
  • #4
the easy way to tell an 8" from a 9", from a 9 3/8" rear is, the 8" has smooth edges, where as the 9 and 9 3/8 rear have "scalloped" edges. the 9" you cannot get a socket and ratchet on the bottom bolts where as the 8" and the 9 3/8 you can.

as for the 289 in the head casting, most early 289 and 302 heads had the 289 cast in the head.
 
A

Aw4g63

New Member
Sep 1, 2004
9
0
2
Nov 8, 2004
#5
  • Nov 8, 2004
  • #5
Thanks for the help. I should be tearing into it this week now that I've sold my other car.
 
You must log in or register to reply here.

Similar threads

P
New here
  • PortCity
  • Jun 9, 2026
  • The Welcome Wagon
Replies
2
Views
103
The Welcome Wagon Jun 9, 2026
AeroCoupe
M
Inheriting (and likely restoration of) a 1965 Mustang
  • miniwheats235
  • Feb 17, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
2
Views
266
1965 - 1973 Classic Mustangs -General/Talk- Feb 19, 2026
Realmongo
D
66 Coupe Progress Thread
  • DTCRAWLEY
  • Apr 19, 2026
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
43
Views
1K
1965 - 1973 Classic Mustangs -General/Talk- Jun 17, 2026
DTCRAWLEY
D
C
New mustang owner
  • CPH89LX
  • Apr 26, 2026
  • The Welcome Wagon
Replies
3
Views
138
The Welcome Wagon Apr 27, 2026
91AOD5.0LX
G
Intro and FB questions
  • gflat65
  • Nov 16, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
1
Views
212
1965 - 1973 Classic Mustangs -General/Talk- Nov 25, 2025
horse sence
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?