Current Classifieds

1979 Pinto 3-door Runabout *PRICE REDUCED*

Date: 08/01/2023 06:53 pm
NEED 77/78 MUSTANG II Left Motor Mount
Date: 04/15/2017 05:14 pm
Bell housing
Date: 08/23/2017 05:41 am
1973 FORD PINTO HOOD "F O R D" LETTERS
Date: 02/11/2020 12:09 am
76 Pinto Wagon
Date: 07/08/2020 05:44 pm
2.8 radiator
Date: 10/25/2019 04:10 pm
ford pinto door panels
Date: 03/20/2022 07:51 pm
Looking for fan shroud for 72' Pinto 1.6
Date: 04/13/2017 04:56 am
Pinto or Bobcat wagon wanted
Date: 08/05/2018 10:49 pm
1979 Pinto Rear Bumper
Date: 03/26/2021 03:26 pm
Front sump oil pan
Date: 01/02/2017 06:54 pm
FLOOR PANS
Date: 06/12/2020 07:24 pm

« previous next »
Pages: [1]   Go Down

Author Topic: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?  (Read 3788 times)

0 Members and 1 Guest are viewing this topic.

Offline Cormac417

  • Pinto Driver
  • *
  • Posts: 3
  • FeedBack: +0/-0
  • Gender: Male
  • Another Pinto Engine User

    • Total Badges: 3
    Badges: (View All)
    Topic Starter Signature Windows User
Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« on: July 17, 2014, 12:56:39 PM »
What type of oil should I use to change the gear oil in a 1975 manual 4-speed 74WT top-loader transmission?
Logged
Phill

Offline PintoMan1

  • Pinto Sr. Member
  • ****
  • Posts: 400
  • FeedBack: +0/-0
  • Gender: Male

    • Total Badges: 6
    Badges: (View All)
    Tenth year Anniversary Topic Starter Signature Poll Voter Windows User Fifth year Anniversary
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #1 on: July 17, 2014, 08:22:45 PM »
I use a 80-90w gear oil
Logged
1973 pinto runabout

Offline amc49

  • PCCA VIP
  • Pinto Master
  • ***
  • Posts: 1256
  • FeedBack: +242/-1
  • Another Pinto Driver

    • Total Badges: 4
    Badges: (View All)
    Topic Starter Poll Voter Windows User 1000 Posts
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #2 on: July 17, 2014, 08:52:37 PM »
That'll work fine.......... ....
Logged

Offline Starliner

  • Pinto Sr. Member
  • ****
  • Posts: 409
  • FeedBack: +16/-0
  • Gender: Male

    • Total Badges: 5
    Badges: (View All)
    Topic Starter Signature Tenth year Anniversary Poll Voter Fifth year Anniversary
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #3 on: July 19, 2014, 09:34:31 AM »
Redline MT-90 75W-90 GL4 will protect your synchros.   
it will also smooth out your shifting. 

You can buy it from Summit Racing online. 
Logged
1973 Pinto 1600 - Sold!  
1979 Pinto 2300 - Sold!
1984 Audi 5000 Avant - 60,000 original miles
1987 Audi 5000 S Quattro - The snowmobile
1973 Volvo 1800 ES wagon -  my project car
1976 Mustang II - Wifey's new toy

Offline dick1172762

  • Vintage Pinto Racer
  • PCCA Management Board
  • Pinto Sr. Master
  • ******
  • Posts: 2623
  • FeedBack: +362/-0
  • Gender: Male
  • I'm a llama!

    • Total Badges: 7
    Badges: (View All)
    Topic Starter Signature Poll Voter Windows User 1000 Posts Tenth year Anniversary Fifth year Anniversary
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #4 on: July 19, 2014, 12:17:17 PM »
Quote from: Starliner on July 19, 2014, 09:34:31 AM
Redline MT-90 75W-90 GL4 will protect your synchros.   
it will also smooth out your shifting. 

You can buy it from Summit Racing online. 
      RED LINE IS THE OIL TO USE BAR NONE.
Logged
Its better to be a has-been, than a never was.

Offline amc49

  • PCCA VIP
  • Pinto Master
  • ***
  • Posts: 1256
  • FeedBack: +242/-1
  • Another Pinto Driver

    • Total Badges: 4
    Badges: (View All)
    Topic Starter Poll Voter Windows User 1000 Posts
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #5 on: July 19, 2014, 03:48:24 PM »
If you go to GL-5 which automatically has slip additive in it like for Positrac limited slip units it would probably be even smoother and the synchro brake surface would not wear as fast.......... ..
Logged

Offline ToniJ1960

  • Pinto Sr. Member
  • ****
  • Posts: 544
  • FeedBack: +13/-0
  • Gender: Female
  • Another Pinto Driver

    • Total Badges: 5
    Badges: (View All)
    Tenth year Anniversary Topic Starter Poll Voter Fifth year Anniversary Windows User
Re: Manual 4-speed 74WT Toploader Transmission: What type of oil should I use?
« Reply #6 on: July 21, 2014, 07:26:20 PM »
 I got a rebuilt transmission for my 78 6 or 7 year ago,all I used was pennzoil 90w I think they sell a type for hypoid gears. I know the gears in the transmission arent straight cut thats why ou cant shift too well without a clutch like some other cars. So I would assume the hypoid gear lube would be good. My transmission is still perfect and so quiet :)
Logged
Pages: [1]   Go Up
« previous next »