• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Oil pump/ Oil Pan Fitment Problems

  • Thread starter Thread starter ChromdOutDubs
  • Start date Start date Jan 1, 2007

ChromdOutDubs

Member
Sep 1, 2005
268
1
18
Tavares, Florida
Jan 1, 2007
#1
  • Jan 1, 2007
  • #1
I have the FRPP 351w double sump swap oil pan for the mustang. Im having all kinds of clearance problems with this. I had my main stud girdle on, but i had to get rid of it all together because the oil pan hit it EVERYWHERE. Now that i have the girdle gone, the oil pump doesnt fit into the sumped area. Im having to bang the pan all up to get it to fit. I was just wondering if anyone else had these problems?? Seems like it should all fit fine.

-AJ
 

393 notch

New Member
Jan 1, 2007
46
0
0
Jan 1, 2007
#2
  • Jan 1, 2007
  • #2
Ive heard if you use a high volume oil pump, the pump will hit the pan as per ford motorsport hot line.. hope that helps... p.s. a stock pump im told will not have this problem.
 

ChromdOutDubs

Member
Sep 1, 2005
268
1
18
Tavares, Florida
Jan 1, 2007
#3
  • Jan 1, 2007
  • #3
Hmmm im not sure what i have, i got it at Autozone... Any way to tell if its high volume or standard? Thanks.

-AJ
 

jrichker

StangNet's favorite TOOL
In Remembrance. Thank you for your contributions
Mar 10, 2000
27,512
2,813
234
Dublin GA
Jan 1, 2007
#4
  • Jan 1, 2007
  • #4
I had a Melling HV pump that required the propane torch and hammer treatment on a stock 302 pan. Heating the pan cheryy red before beating it helps make the metal easier to stretch. Re-heating it just below the orange temp and then letting it cool slowly helps to relieve the stress caused by the hammering.
 

393 notch

New Member
Jan 1, 2007
46
0
0
Jan 1, 2007
#5
  • Jan 1, 2007
  • #5
i dont know sorry
 

393 notch

New Member
Jan 1, 2007
46
0
0
Jan 1, 2007
#6
  • Jan 1, 2007
  • #6
if you use ball hammer. you can dimple the pan enough for it to work. here in new york at mccarville ford they have pan on the wall showing where to make the dimple..
 

ChromdOutDubs

Member
Sep 1, 2005
268
1
18
Tavares, Florida
Jan 1, 2007
#7
  • Jan 1, 2007
  • #7
Ok i have a Melling HV Pump. I did beat on the pan with a hammer already, i didnt heat it up, so now there is a hairline crack in it.... Im gonna heat it up and beat on it some more, and then get it welded back up.

-AJ
 
You must log in or register to reply here.

Similar threads

D
Resolved Oil pan welds cracking
  • D & D Racing
  • May 14, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
4
Views
278
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 16, 2025
revhead347
Engine Cheapy Fox body 7qt oil pans?
  • rednotch
  • Mar 25, 2025
  • Fox 5.0 Mustang Tech
Replies
10
Views
765
Fox 5.0 Mustang Tech Apr 15, 2025
08GT500
Engine New Oil Leak Help.
  • Slo5Oh89
  • Mar 14, 2025
  • Fox 5.0 Mustang Tech
Replies
8
Views
592
Fox 5.0 Mustang Tech Mar 19, 2025
Slo5Oh89
Drivetrain 83’ Glx convertible C5 Trans help!
  • JacksonJared2113
  • Dec 25, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
379
Fox 5.0 Mustang Tech Dec 26, 2025
JacksonJared2113
S
Drivetrain 8.8 Pinion and 302 rear main seal leaks after replacing. 93 5.0 with t-5
  • Steigy4827
  • Jun 23, 2025
  • Fox 5.0 Mustang Tech
Replies
10
Views
647
Fox 5.0 Mustang Tech Apr 1, 2026
Steigy4827
S
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
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?