Ford™ 9-inch Rear End
Included in our standard kit, this rear end is commonly used in stock cars and race cars. It offers high performance, durability, and the ability to handle serious horse-power. Choice of common rear-end gear ratios available.
Independent Rear Suspension Option
This rear end offers high performance and race proven handling. The IRS package includes a limited slip differential (with your choice of gear), and an extremely rigid design built to take abuse. Take your 427 Roadster to the next level of handling and order the IRS option today.
QA1 Aluminum Coil Over Shocks & Adjustable Ride Height
This allows an increase in ride quality and gives you superior customization of your ride height.