SKU: 49695203140

MFactory Helical LSD Differential With Stage 1 Racepack Upgrade Ford Probe G-Series Gearbox - 28 Spline - Includes Ring Gear Bolts

Sale price$418.86 Regular price$465.40
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

MFactory Helical LSD Differential With Stage 1 Racepack Upgrade Ford Probe G-Series Gearbox - 28 Spline - Includes Ring Gear BoltsGain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power to the ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track! Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free

Gain a prominent advantage over the competition with the MFactory Helical Limited Slip Differential. Through the smooth and constant distribution of power to the wheels, the MFactory Helical LSD puts the power-to-the-ground and maximises your vehicle's traction. A must for any race car, be it Street, Strip or Track!

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Multiple Stages Available (Honda & Mazda)
Users can choose (and upgrade) between the various Stages available, which determine the Bias Ratios. With the MFactory Helical LSD, upto 75% torque can be transferred to the one wheel! A must-have for serious road-racers

2nd Generation Design
The MFactory v2 Helical LSD is lighter, stronger and more efficient than any other Torque-Biasing Differential on the market today!

Covered by the MFactory Lifetime, Globally Transferable Warranty
Whether used on the Street, Strip or Track, all MFactory Helical LSD's come with a Lifetime, No-Hassle, Globally Transferable Warranty

No-Load/One-Wheel Syndrome
A common misconception is that a Torsen-Style Differential is useless under a no-load situation (e.g One wheel in the air). Although true to an extent, this no-load situation does not apply to the modern day car with Traction Control (or eDiff). For those without traction control, there is a very commonly used solution to the problem (used by professional race car drivers over the past 30+ years) that our competitors will not tell you; simply left-foot brake

Specifications

  • Made from imported Japanese SAE 4320 & SAE 9310 Steel
  • Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
  • Advanced Shot Peening technology increases surface hardness
  • Designed to withstand the extreme shock loads of competition-level Drag Racing
  • Advanced gear geometry designed using industry-leading software puts more power to the ground
  • Only the highest quality Brighton-Best Hardware is used
  • Maintenance-free Gears eliminates the need for special fluids & rebuilds associated with plate-type LSDs
  • Lock-free operation ensures no adverse affect to steering response
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49695203140

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4.8 ★★★★★
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Karla Lara
Omaha, US
★★★★★ 5
Maximum joint comfort and durability
Color: Pink, Style: 1/2 Inch
I absolutely loved the color, and it offers incredible cushioning without sacrificing stability during balance poses. It is dense, doesn't lose its shape, and springs back instantly. The materials are high-quality, and it doesn't have that strong plastic smell that others often have. It is worth every penny for the comfort it provides.
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Reviewed in the United States on April 26, 2026
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Dr. Manetta
Omaha, US
★★★★★ 5
These sunglasses are such a great combination of style, comfort, and value.
Color: Going to Valhalla...witness\!, Color: Going to Valhalla...witness\!
I absolutely love these sunglasses. They’re lightweight, comfortable, and fit perfectly without constantly sliding down your face. The medium-sized frame is super flattering and works well for both workouts and everyday wear, which honestly makes them one of the most versatile pairs I own. The polarized lenses do a great job cutting glare, especially for driving, beach days, walks, and outdoor activities, and I appreciate that they still feel stylish instead of overly sporty. The quality is impressive for the price point, and they’re durable enough that I don’t panic about bringing them on trips, hikes, boat days, or throwing them in my bag. They’ve definitely become my go-to sunglasses for everything from walking the dog to vacations to casual everyday errands. Cute, functional, affordable, and surprisingly high quality.
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Reviewed in the United States on May 19, 2026
K
Verified Purchase
kate
Port Orchard, US
★★★★★ 5
Impressed! Perfect for summer
Color: Phoenix at a Bloody Mary Bar V3
These sunglasses are spectacular, i am very impressed for the price point. Affordable, good quality, lightweight, and fit perfectly! I have very sensitive eyes, so I have to be very picky about the sunglasses I wear, usually having to spend $$ for a good pair. These pass the test, at a fraction of the cost. The lenses are polarized and block the sun fairly well. Wore these on a walk as soon as I bought them, and I am already wanting to buy another pair!! definitely recommend, if you are looking for something that is sleek, but fun. Can also be a great gift!! Love the variety of color options!
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Reviewed in the United States on April 10, 2026
N
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Neal Edgren
Omaha, US
★★★★★ 5
Great quality, durable, and stylish
Goodr are some of the best sunglasses you can buy at this price point, whether you’re an athlete or just want them for casual use. I love the matte black finish, which is just a touch lighter than my own soul :). The polarization and general glare reduction have been great on extra sunny days. I recently dropped them from my head on concrete or asphalt, and even though a lens popped out, I was able to get it back in place with quite a bit of effort - which is good, because I’m still confident it won’t pop out easily. There was only some minor scratching on the frame that mostly wiped off but it held up just fine, so +1 for durability!
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Reviewed in the United States on March 30, 2026
M
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Mauricio O.
Omaha, US
★★★★★ 5
Great sunglasses for running
Color: Silverback Squat Mobility V2
I was afraid this ones might be smaller than I thought but they’re just the right size. As always with Goodr, their promise of no slip, no bounce is true. Perfect sunglasses for running, very light, nice color. Highly recommended
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Reviewed in the United States on April 14, 2026

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