Ring & Pinion Set For GM 12 Bolt Car In A 4.11 Ratio USA Standard Gear Variant:Gear Set GM 12 Bolt Car in a 3.73 5 Inch bump stop strike

5 Inch bump stop strike pad shims -- rear 4 pair

Stroke Travel Length mm: 194

The S8 setup includes the following:

Rear Tender Spring Rate LB: 288

They're made to bolt in the stock location

Ring & Pinion Set For GM 12 Bolt Car In A 4.11 Ratio USA Standard Gear Variant:Gear Set GM 12 Bolt Car in a 3.73 5 Inch bump stop strikeUSA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8. 875 Inch Ring Gear Diameter 30 Spline Pinion 12 ring gear bolts 4. 11 ratio 1 year warranty against Manufacturer defects Features and Benefits: Fits GM 12 bolt passenger car 8. 875 Inch ring gear diameter 30 spline