565-036 Dorman Engine Core Plug -Expansion Plug Dorman 565-036

Dorman 565-036 Brass Cup Expansion Plug 1-49/64 In., Height 0.380 (1 Piece)

Freeze Plug Expansion Plug Dorman 565-036

1971-88 Chevrolet SBC 350 Brass Block Expansion Freeze Plug Kit Dorman 567-001

Dorman 565-030 Brass Cup Expansion Plug 1-5/8 In., Height 0.519 Freeze Plug.

Freeze Plug Expansion Plug Dorman 555-021

Freeze Plug Expansion Plug Dorman 565-036

Dorman 565-036 Brass Cup Expansion Plug 1-49/64 In., Height 0.380