Belltech Flip Kit w/ Notch - 88-98 C3500

Belltech rear axle Flip Kits are designed application specific to relocate or “Flip" the rear axle of your truck from beneath the leaf spring to above, providing a dramatic amount of drop. Each Belltech rear axle Flip Kit is engineered for each individual application and manufactured with high quality steel and feature a durable powder coated finish, Grade 8 hardware and installation instructions. Belltech frame rail C-Notches are included in most Flip Kits.

Fits: 90-00 GM Silverado / Sierra C2500 (All Cabs) 2WD
88-00 GM Silverado / Sierra C3500 (All cabs) 2WD
  • OBS body style
  • Lowering: 8"
  • Kit includes: Axle Saddles, U-bolts, Plates, Bumpstops, Hardware
  • Frame C-Section and template included
  • Installation time: 4-5 Hours
  • Installation Instructions included


Rear Lowering: 8.0"


  • U: 4" Extended Cab must use #4981. 6" Extended Cab must use #4985 driveline alignment kit.

Installation Instructions