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

1969 Mustang Fastback 351w/auto Trans To 428/4 Speed Toploader Conversion

  • Thread starter Thread starter seandavis333
  • Start date Start date Feb 12, 2016
S

seandavis333

New Member
Feb 12, 2016
1
0
1
Feb 12, 2016
#1
  • Feb 12, 2016
  • #1
say guys, I bought a 69 mustang fastback that once had a 351W with auto transmission (long gone) that is completely disassembled. I am putting it back together and stumbled across a 428 and 4 speed toploader and bought them cheap. I know I will need the clutch pedal, a 428 toploader bellhousing, a z bar, modified driveshaft and several other parts (428 trans crossmember, larger coil springs, larger sway bar, ....any of you guys that are a lot smarter than me that can guide me or recommend what I need or where to buy them is greatly appreciated.
 

LILCBRA

I wish I didn't have all of these balls in the air
Mod Dude
Dec 6, 2005
6,388
5,374
194
Corn County USA
Feb 13, 2016
#2
  • Feb 13, 2016
  • #2
I can't necessarily guide you, but I can say I want your project! I'd love to have a 428 '69 fastback, Mach 1 would be even better!!

Just. Like. This.....


 
Reactions: tray694

horse sence

15 Year Member
Nov 29, 1999
12,281
8,136
233
Wile Coyote's stunt double
Feb 13, 2016
#3
  • Feb 13, 2016
  • #3
You will also need the 428 -390 motor mount and mounting pad that bolts to the block . You will also want to do the big block reinforcement on the spring towers .
 
You must log in or register to reply here.

Similar threads

Place to Avoid: Jamison Auto Group in Gulfport, MS
  • D Durden
  • Oct 20, 2025
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2 3
Replies
46
Views
3K
1965 - 1973 Classic Mustangs -General/Talk- Jul 16, 2026
Noobz347
New daily driver help needed.....not a mustang but mustang drivetrain.
  • Wayne Waldrep
  • Jun 17, 2024
  • Other Auto Tech
  • 3 4 5
Replies
80
Views
6K
Other Auto Tech Jul 28, 2024
manicmechanic007
S
Should I mod the 302 or run the 390?
  • Strangler Brett
  • May 19, 2020
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • 2
Replies
35
Views
10K
1965 - 1973 Classic Mustangs -General/Talk- Jul 18, 2020
DBegley
D
1968 Mustang Fastback Build Thread - GT350R Engine & BMW DCT Trans
  • DarkoStoj
  • Apr 11, 2020
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
18
Views
8K
1965 - 1973 Classic Mustangs -General/Talk- May 21, 2021
Thedudeabides
T
M
For Sale 1969 Mustang R Code 428 Cj Rolling Ca. Body +
  • Mustang Harry
  • Jul 23, 2017
  • Classic Mustangs For Sale
Replies
7
Views
7K
Classic Mustangs For Sale Oct 10, 2017
Mustang Harry
M
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?