Muncie 4 speed transmission
- Thread starter 61BelAir
- Start date
Doubt you will find 85-90, but 80-90 GL4 can be found at tractor supply.
85W90 GL4 Gear Oil (1 Liter) - Liqui Moly 20016
85W90 GL4 Gear Oil (1 Liter) - Liqui Moly 20016
www.fcpeuro.com
Thanks, I will check with my local tractor supply. Never thought about them! Thanks again.
Thanks!
Ravenol MZG
Thank you
That transmission is a dinosaur and I’d have no problem using a 75W90 GL4 in it.
- Joined
- Jun 13, 2013
- Messages
- 3,084
Mobil 1 Delvac 50
www.mobil.com
PdsDetailsPage
Mobil Delvac Synthetic Transmission Fluid 50 is a fully synthetic, manual transmission lubricant engineered to meet the most demanding extended drain and OEM warranty requirements
www.mobil.com
I used that in 2 stroke dirt bike transmissions back in the day.Mobil 1 Delvac 50
PdsDetailsPage
Mobil Delvac Synthetic Transmission Fluid 50 is a fully synthetic, manual transmission lubricant engineered to meet the most demanding extended drain and OEM warranty requirements
Where’s my Greta sound effects button?
HOW Dare YOU
I have used this in a few of my Muncie equipped cars. It has been fine. It is available at NAPA.
www.crcindustries.com
I also have used Redline MTL if you want a synthetic, it also has been fine for me.
www.redlineoil.com
Redline has numerous other viscosity choices as well in a dedicated GL4 lube.
Sta-Lube® API/GL-4 Multi-Purpose Gear Oil 85W90, 1 Gal
GL-4 Hypoid Gear Oil has low pour points and high temp properties to provide lubrication over a wide temperature range. This versatile lubricant contains anti-rust and anti-wear EP additives to provide the corrosion protection in drives and hypoid gears. It is not corrosive to copper, bronze...
www.crcindustries.com
I also have used Redline MTL if you want a synthetic, it also has been fine for me.
MTL® 75W80 GL-4 Gear Oil
Popular for BMW (before 1993), Honda and Acura, Ford Focus, late-model Mini Cooper, Dodge & Jeep NV 1500, 3500, and 5600
Redline has numerous other viscosity choices as well in a dedicated GL4 lube.
M20, M21 or the M22 Rock crusher? Love the whine in the rock crusher 
I'd put Redlines MT-90 in it if it were me. It is a GL-4 75W-90. Great stuff!!
I'd put Redlines MT-90 in it if it were me. It is a GL-4 75W-90. Great stuff!!You can probably use 75w90 with no problem.
Amazon has Triax Synergy Gear 75w90, or you can buy it directly from Triax. It is probably the best you'll get at a fair price.
Amazon has Triax Synergy Gear 75w90, or you can buy it directly from Triax. It is probably the best you'll get at a fair price.
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- Messages
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The Triax looks a little thin, I suggest Ultra Lube GL-4 75W-90 GL-4
ultra1plus.com
U1P-Gear SAE 75W-90 Synthetic Gear Oil, API GL-4
Ultra1Plus™ SAE 75W-90 Synthetic Gear Oil, API GL-4 is highly shear stable while also resisting rust, oxidation, foaming, and varnish.
ultra1plus.com
The Triax looks a little thin, I suggest Ultra Lube GL-4 75W-90 GL-4
U1P-Gear SAE 75W-90 Synthetic Gear Oil, API GL-4
Ultra1Plus™ SAE 75W-90 Synthetic Gear Oil, API GL-4 is highly shear stable while also resisting rust, oxidation, foaming, and varnish.
Somebody didn't see my VOA
VOA of UltraLub 75w90 GL4 (now called Ultra1Plus)
