VN VP VR VS Holden Commodore V6 V8 Torque Lock LSD & Torqueline 3.73 Diff Gears

$1,299.95

In Stock

VN VP VR VS Holden Commodore V6 V8 Torque Lock LSD & Torqueline 3.73 Diff Gears

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Torqueline Torque Lock LSD & 3.73 Diff Gear Set (Crown Wheel & Pinion)
Suitable for VN VP VR VS Holden Commodore V6 & V8, M78 Series Differential

These differentials use a sophisticated design to provide a quiet, automatic splitting of torque. They perform like an open differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant.

So why would you want an LSD? Does it suit what you want to achieve with your vehicle? The advantage of the limited-slip differential design is apparent when comparing them to the standard or "open" diff. In vehicles with this older style of diff when one wheel began to slip or lose contact with the ground the slipping or non-contacting wheel would still receive the majority of the power whilst the contacting wheel remains stationary with the ground. The torque transmitted was equal at both wheels, and therefore, will not exceed the threshold of torque needed to move the wheel with traction.

This issue is completely removed with the Torqueline Torque Lock LSD, thanks to the proven automatic torque biasing design which makes it the perfect limited slip differential upgrade for any VN-VS enthusiast that will be using their vehicle for either straight-line drag, circuit, off-road or tough street work - where traction means everything.

Thanks to the Torqueline Torque Lock LSD with its proven helical gear design you can rest assured that you are purchasing an LSD that has eliminated the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well. The low cost and effective performance all make the Torqueline limited slip differential the ideal choice for these vehicles.

Widely used as the upgrade of choice for VN-VS Commodore owners looking to improve their vehicle’s traction capabilities.
All Torqueline products have been designed and tested right here in Australia and then manufactured overseas to the highest specifications ensuring quality and reliability.
On arrival into Australia, each unit is hand inspected, stripped, chemically cleaned and re-assembled using high quality Australian fasteners.

Most LSD manufacturers insist that their customers use only costly high-grade premium LSD oil as well as expensive LSD additives to not only maintain the longevity of their products, but to also warrant them. Torqueline took these expensive additional running costs into mind when designing their range of Torque Locks, and through rigorous testing have manufactured their LSDs to happily suit any generic diff oil. This makes the running and servicing costs of a Torque Lock far less when compared to any OEM LSD, KAAZ LSD or virtually any other clutch/cone type LSD. Just another reason Torque Lock remains such a popular LSD brand in Australia.

Torque Lock LSD Specifications:

Helical gear driven LSD
Smooth & quiet operation
All new 6 pinion gear design, 3 per side with exclusive wave washer setup for increased pre-load take up which gives better strength and far less backlash than other cheaper designs
Strong multi pinion, 28 spline design
No wear and tear
Proven design
12 month warranty
Never wear out your standard clutch style LSD again!

Torqueline 3.73 Diff Gear Set (Crown Wheel & Pinion)

These are a quality diff gear made by Torqueline Differential. The absolute best "bang for buck" mod you can do to your car. Get faster acceleration without touching your engine!

Torqueline is an Australian owned and operated company and all Torqueline products have been designed and tested right here in Australia and then manufactured overseas to the highest specifications ensuring quality and reliability.

At Tuff Car Parts, we have been using and recommending Torqueline products for years due to their combination of value, quality and reliability. A great example of this extra attention to detail is the Parkerizing surface protection process carried out during manufacturing.

Parkerizing is a method of protecting a steel surface from corrosion and increasing its resistance to wear through the application of a chemical phosphate conversion coating. This phosphate coating process is performed in a chemically balanced hot phosphoric acid solution via an autocatalytic reaction. The coating material is slightly ingrained into the surface for strong bonding as well as being added onto the surface. This coating as well as protecting the surface from corrosion, also serves as an extreme pressure lubricant during the break in period.

These are brand new high quality items - don't be fooled by cheap inferior or secondhand gearsets that give troubles and have strength issues.

Torqueline 3.73 Diff Gear Set Specifications:

Torqueline Differential 3.73 Crown Wheel and Pinion Diff Gear Set
Designed and tested to meet original equipment specifications
Manufactured with a special grade of steel, machined and heat-treated to precision, so you can count on optimum set-up and mating of the gears
Superior Metallurgy: Ensures more consistent, higher quality product
Hobbed and Shaved Gearing: Provides optimal mating to minimize stress and maximize life
Precision Heat-treating and Shot-peening: Delivers consistent quality, strength, enhanced life and exceptional durability
Computer Controlled Heat Treatment
CNC manufactured from start to finish
Double Lapped
Index tooth spacing
12 month warranty

Fitment Notes:

Can be used in the original single spinner or LSD diff housing.
Suitable only for Borg Warner M78 series, 4 pinion, 28 spline differential only.
Suitable for all VN VP VR VS V6 & V8 Holden Commodore.
Due to the wide range of housings and gears across the M78 differential range, pinion head may need to be machined down for correct clearance. This is the same for any performance LSD installation.
In some rare cases, diff housing may also require some grinding for clearance.
This is the same for any performance LSD or diff gear installation for these diffs.
Non-Spigotted type pinion gear.
Please review the above information to ensure correct fitment & compatibility for your vehicle.