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⚙️ Shift smarter, not harder — unlock seamless transmission performance!
Smilyeez BG Syncro Shift II PN 792 is a premium full synthetic gear lubricant designed specifically for front-wheel drive manual transmissions and trans-axles. It delivers superior thermal stability, shear resistance, and wear protection, ensuring smoother shifting and longer transmission life. The package includes three 32 oz bottles and a convenient pocket screwdriver, making it a professional-grade solution trusted by automotive enthusiasts and mechanics alike.
| ASIN | B0C9FYCYVY |
| Best Sellers Rank | #77,134 in Automotive ( See Top 100 in Automotive ) #170 in Transmission Fluids |
| Brand | Smilyeez |
| Brand Name | Smilyeez |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 73 Reviews |
| Included Components | 3 Bottles and a Screwdriver |
| Item Form | Liquid |
| Item Type Name | Manual Transmission Fluid |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Smilyeez |
| Material | Plastic |
| Model Number | 792-3 |
| Number of Items | 1 |
| Package Information | Bottle |
| Part Number | 792 |
| Recommended Uses For Product | MAnual Transmission Fluid |
| Specific Uses For Product | Manual Transmission Fluid |
| Unit Count | 3.0 Count |
| Viscosity | 75W-80 or 75W-90 |
B**E
Worked on 2013 Mustang GT
Bought this to help my dumpster fire of a transmission (MT-82) it helped smooth out shifts and seems to have solved my 2nd gear lockout issue. No longer feels like shifting through sand. This is a good value for the results you will feel
F**S
Great fluid
Good quality trans fluid. Been using it on my modified fiesta st works well.
J**R
Miracle gear fluid!
I've been using this fluid for my Honda's since my 88 Integra. You can use this to help with worn synchros from drag racing or added it immediately to a new car and make it last longer.
B**Y
Good fluid
Good fluid. People are always like “I noticed a difference in shifting” I noticed no difference. But it also hasn’t blown my transmission up and shifts smooth. So I mean it’s good fluid.
C**R
Smother shifts out of mt82
Helped my 2014 mustang gt mt82 transmission shift much better
M**Y
Used in my Fiesta ST
And it's good stuff. Shifts nice and smooth. BG is a decent enough brand and this is one of the more highly recommended brands for Fiesta ST manual trans fluid. I originally swapped in Motul DCTF fluid and while it was... fine, it never felt "great". This stuff is amazing. I would use it again in a heart beat.
N**Y
Good stuff
Did not end up needing but friend used same product and was very happy with results
J**A
Not for automatic transmissions
This product is for real men who drive real cars. The ones with manual transmissions. I heard the Mustang owners all use this stuff, so I got it for my Bronco, which is essentially the same transmission with the crawler gear. The Ford manual is notorious for some sort of grinding noise in cold weather. So hears to hoping this stuff does the trick. So far, so good. I've already changed my fluid twice.
B**E
Awsome Product
Car shifts so much smoother pricey but worth it
Trustpilot
2 months ago
1 month ago