Allstar Performance GM 10 Bolt 28 Spline Mini Spool - 8.2" Ring Gear 7001BK Lightweight bump spring cups are

Lightweight bump spring cups are made from 6061-T6 aluminum and have a black anodized finish

rubber breather grommets and four hose clamps

1983-1996 Ford F-350

1974-1986 Chevrolet K20 Suburban

Allstar Performance GM 10 Bolt 28 Spline Mini Spool - 8.2" Ring Gear 7001BK Lightweight bump spring cups areMini spool assemblies replace the OE side and spider gears in open style carriers to provide equal traction to both axles. Mini spools are precisely machined for proper fit and heat treated for durability. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the