Yukon Gear Standard Open Spider Gear Kit For 11.5in GM w/ 30 Spline Axles Suspension>Bushing Kits 5- inches wide and is

5- inches wide and is designed to be welded onto 3- in

304 Stainless Steel Construction: 3" mandrel bent 304 stainless steel tubing is used for maximum performance

then this is the system for you

Constructed with 100% polyurethane on all four sides

1991 Chevrolet Blazer Scottsdale 5

Yukon Gear Standard Open Spider Gear Kit For 11.5in GM w/ 30 Spline Axles Suspension>Bushing Kits 5- inches wide and is11. 5in. cases and spiders came in two different sizes; with large and small hub sizes on the side gears. Small hub diameter is 1. 816in. and came in 07 down GM differentials. Large hub diameter is 2. 060in. and came in 08 up GM differentials and all Dodge differentials. This is a universal spider gear kit with adapters to fit either design. The early cross pin shaft included in the kit works with snap ring design carrier only.