The Geometry Rear only


SKU: geospecial-1 Category:



This is a 2 inch correction and 1 inch differential correction that will keep stock tank. Though the tank fit is tight and will need some work to get a good smooth install. These frames are even lighter than our standard frames and are 100% Docol construction. If you are going low for a road race or time attack car this is the kit for you! We can build this kit in poly mount or com bearing solid mounts. We can combo with extra chassis mount for really high HP cars that do hard launching or clutching. This kit only comes with the rear frame.

Extra Chassis Mount: This option will require some welding to install. This will be a single extra chassis mount that is located at the manufacturer’s stamped center dimple that will have to be drilled through to the inside of the vehicle. Once the hole has been located proceed to enlarge the hole to fit our supplied steel bushing. With a generous amount of anti-seize thread in supplied hardware, tighten all frame and chassis mounts as if for installation. Proceed to layer the two supplied plates and completely tack down before fully welding into place. This mount prevents the diff from rotating in the car and keeps the nose of the diff stable as a T-bar is not needed in the product installation.

Additional information

Weight 35 lbs
Dimensions 10 × 20 × 40 in
International Shipping

Yes, No

Diff mounts

Poly Bushing, Solid Bearings

Extra chassis mounting

Yes, No


No, Yes