This 4.11 gear kit for your 2000-2004 SVT Lightning is a great way to increase acceleration and performance in your truck. The 00-04 Ford SVT Lighting's came with a 3.55 or 3.73 ratio gears from the factory depending on year model which were great for economy. This 4.11 gear kit is designed to improve acceleration or simply repair a noisy differential with a different gear ratio. This kit features everything you need to swap out your rear gears such as a set of 4.11 rear gears, pinion, gear install kit, 2 bottles of Royal Purple 75w90 Max-Gear gear oil, and a bottle of Ford Racing friction modifier.
Royal Purple Gear Oil
This Royal Purple Max-Gear gear oil is an ultra-tough automotive gear oil. It’s designed to maximize power and provide unsurpassed protection to heavily loaded gears. It makes gears run smoother, quieter, cooler and longer without overhauls. Max-Gear outperforms other gear oils because it combines the highest quality synthetic oils with Royal Purple’s proprietary Synslide additive technology.
Ford Racing Friction Modifier
Ford Racing friction modifier is a specially formulated additive to provide smooth operation of clutch-type limited-slip differentials. 1 bottle of friction modifier is required when changing the gear oil in rear ends equipped with Ford traction-lock units.
Master Bearing Kits
Our master bearing kits provide you with the parts necessary to install new gears right the first time! Kits include pinion and carrier bearings, pinion seal, rear end cover gasket, ring gear bolts, pinion nut, crush sleeve, pinion and carrier shims, loctite, marking compound, and instructions.
- Fits 2000-2004 Ford SVT Lightning
* * * Due to the nature of aftermarket gears, Gear Whine can be more evident with these gears, especially on deceleration.* * *
I live in Canada which makes getting parts more difficult due to shipping and availability. I decided to try late model restoration out as they are Canada shipping friendly. The order went smoothly and the parts arrived, and were exactly as i expected. Then a problem arose with one item. Now being in Canada this usually makes this a very painful experience to deal with due to the cost of shipping products back and forth across the border. Most of the time it is just easier and cheaper to just order a new one and cut the loses. Not in this case. I sent out an email with the issue and by the time I went outside to take a picture i already had a response. A new product was shipped out immediately. I could not believe how good the customer service was. This will be where i will get what i need for now on. Anyone can sell a product but it is nice to have a company stand behind what they sell. Thanks again.