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Royal Purple Synchromax Manual Transmission Oils & Fluids Review

4

·

Excellent

Revainrating 5 out of 5  
Rating 
5.0
🛢️ Transmission Fluids, 🛢️ Motor Oils & Fluids

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Details

BrandRoyal Purple
Liquid Volume32 Fluid Ounces
Item Weight12 Pounds

Description of Royal Purple Synchromax Manual Transmission Oils & Fluids

Royal Purple.

Reviews

Global ratings 4
  • 5
    4
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Great thing about gear oils

Switched to this on my nv5600. Huge difference when switching. It used to only shift smoothly when the truck was cold, but now it shifts great all the time

Pros
  • Feels good
Cons
  • Some problems

Revainrating 5 out of 5

2010 Challenger RT for Transmission Fluids

Bought a used 2010 Challenger RT (6 Speed, Tremec 6060) with 35,000 miles on the odometer. The previous owner had no record of changing the MTF so I decided to do this as preventative maintenance due to age. I noticed an immediate difference in shifting smoother and shifting was less jagged. The Dodge's 6-speed transmission isn't as smooth as the Honda, but it's 50% better overall. would recommend

Pros
  • Done
Cons
  • Nothing

Revainrating 5 out of 5

Worked fantastic in my G56

I have a 2006 16 year old Ram 2500 with a 5.9 liter Cummins engine and a Mercedes G56 6 speed gearbox (224 .00 miles) and all that stuff. it worked great. It made a big difference when shifting and seemed to settle him down a bit. I used an extra 1 liter as recommended by many online. This is a mid-range lube that definitely beats its price. I live in Michigan and it was -10 degrees F last week and they have changed well even though it was cold. I couldn't be happier.

Pros
  • Not cheap but decent
Cons
  • Not as good as it says

Revainrating 5 out of 5

Great for 1988 F250 ZF5 transmission

I have an 88 F250 with a ZF5 transmission (5 speed) and a 460 (7.5L) V8. This is an amazing thing, I have always liked Royal Purple oil and have used several other products with good results. I decided to change my transmission fluid/ATF and wanted something that offered slightly better protection for a manual transmission, namely better protection for the "yellow metals" (like brass and copper) used in manual transmissions. I just wanted to replace my existing fluid with something better that…

Pros
  • Lots of good vibes
Cons
  • No specs