Part #: 555-008

Brand: Dorman

DORMAN 9/16" Steel Expansion Plug - EXPANSION PLUG STEEL - Steel Cup Expansion Plug 9/16 In., Height 0.250 - Core Plug - Welsh Plug - Freeze Plug - This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance. - Chevrolet 1977-71, GMC 1959-55, Oldsmobile 1977-76, Pontiac 1977-75, Pontiac 1957-55 - Steel Cup Expansion Plug 9/16 In., Height 0.250 - Steel Cup Expansion Plug 9/16 In., Height 0.250 (sold by each)

Engine > Hardware, Fasteners and Fittings > Engine Core Plug