This kit eliminates the vacuum disconnect and replaces the two piece axle with a one piece 4340 chromoly axle. This kit includes the long side axle, disconnect block off kit and special axle seal.Additional Attributes:GTIN:00883584217619California Proposition 65:NoExtended Information:Emissions :CARB EligibleLife Cycle Status:Available To OrderPackaging:Quantity of Each:1.0Package UOM:EADimension:36.0000 x 9.0000 x 9.0000 inchesWeight:28.1000 PG