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Vehicle Info NeededDORMAN PRODUCTSPART NUMBER: 326-555-008
Steel Cup Expansion Plugs 1971-77 Chevrolet
$1060
Ships on Sep 15, 2026
Lowest Price GuaranteeSteel Cup Expansion Plugs
- Steel Cup Expansion Plugs
- 1971-77 Chevrolet
- 1955-59 GMC
- 1976-77 Oldsmobile
- 1955-57, 75-77 Pontiac
- Diameter: 9/16''
- Height: 0.250''
- 10/pkg
- Closed End Diameter: 0.558"
- Open End Diameter: 0.574"
- Dorman Engine Expansion Plugs ensure a leak-proof fit and are available in Cup Type, Pilot Seal, Reverse Taper, Concave, Quick-Seal Rubber and Quick-Seal Copper styles. Features:
- Style Assortment
- Made from High-Quality Steel, Copper, Brass, or Rubber
- Engineered to Strict Quality Standards
Part TypeEngine Expansion Plug
Product LineDorman Engine Expansion Plugs
BrandDORMAN PRODUCTS
Package Height1.5
Package Width2.38
Package Length3.19
Weight0.09 PG
Part CategoryReplacement Parts
Quantity10
Part FitmentDirect Fit
Vendor Part Number555-008
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
