Tube Nuts & Sleeves

Earls Performance

Earls AT Aluminum Adapters, Black Ano -6 Tube Nut, Part #AT581806ERL

Russell

Russell Tube Seal -12 Blk Finish, Part #620203

Nitrous Express

Nitrous Express 4An Steel Sleeve For 1/4 Tubing (Qty 1) # 16167

Nitrous Express

Nitrous Express 6An Steel Sleeve For 3/8 Tubing (Qty 1) # 16168

Russell

Russell #4 Tube Coupling Nut Blk Anodized, Part #660563

Russell

Russell Adapter Fitting Tube Nut #6 Blk Finish Pkg Of 2, Part #660575

Russell

Russell Adapter Fitting Tube Nut #8 Blk Finish Pkg Of 2, Part #660585

Russell

Russell Adapter Fitting Tube Nut -10 An Blk Finish, Part #660593

Russell

Russell Adapter Fitting Tube Sleeve #6 Blk Finish Pkg Of 2, Part #660655

Russell

Russell Adapter Fitting Tube Sleeve #8 Blk Finish Pkg Of 2, Part #660665

Russell

Russell Adapter Fitting Tube Sleeve -10 An Blk Finish, Part #660673

Russell

Russell Endura Nut, Tube Coupling - # 10, Part #660591