Torqueline 3.73 Diff Gear Set (Crown Wheel & Pinion) Suitable for 6 Cylinder Non Turbo BA & BF Ford Falcon Sedan, Ute & Wagon, M78 Series Differential. 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 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. CNC manufactured from start to finish.
Can be used in the original single spinner or LSD diff housing. Suitable only for 28 spline, 4 pinion Borg Warner 78 Series Differential. Suitable for all 28 spline, 4 pinion Borg Warner M78 as fitted to 6 Cylinder Non Turbo BA & BF Ford Falcon Sedan, Ute & Wagon.
Will not fit Turbo or V8 Models. 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. 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. Please review the above information to ensure correct fitment & compatibility for your vehicle.