Steel Piston; Packaging Type: Clamshell Dorman - AutoGrade - Expand-Tite! Package Quantity: 1 Package Contents: 13 Expansion Plugs; 7 Pipe Plugs
For Positive Seal Use Teflon Tape Or Pro Pipe Sealant
Browse our selection of quality engine expansion plug kit parts designed specifically for your GMC C3500HD. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
