Steel
Steel Piston; Packaging Type: Card Dorman - AutoGrade - Carded Package Quantity: 1 Package Contents: 15 Expansion Plugs; 5 Pipe Plugs
Steel
Steel
Steel Piston; Packaging Type: Clamshell Dorman - AutoGrade - Expand-Tite! Package Quantity: 1 Package Contents: 13 Expansion Plugs; 7 Pipe Plugs
Steel
Steel
Steel
Brass
1.643in Outside Diameter Steel ; Cylinder Block Plugs Are .008 Inch Oversize Outside Diameter
Brass
Brass; Packaging Type: Card Dorman - AutoGrade - Expand-Tite! Package Quantity: 17 Package Contents: 4 Brass Expansion Plugs; 5 Steel Pipe Plugs; 8 Pilot Seal Brass Expansion Plugs
Brass; Packaging Type: Card Dorman - AutoGrade - Carded Package Quantity: 20 Package Contents: 5 Pipe Plugs; 15 Expansion Plugs
Brass
All Sizes Included
Brass
For Small Block; All Sizes Included
For Big Block; All Sizes Included
Brass
Brass
For Positive Seal Use Teflon Tape Or Pro Pipe Sealant
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 Jimmy. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Diamond Edition · Envoy · High Sierra · SL · SLE · SLS · SLT · Sierra Classic · Sierra Grande · Silverado · Street Coupe
Sport Utility
L6 4.1L · L6 4.8L · V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L · V8 6.6L · V8 7.4L
Automatic · Manual · U/K