Dorman 02604 Rubber Expansion Plug 1-5/8 In. - Size Range 1-5/8 In. - 1-3/4 In.

Dorman 02605 Rubber Expansion Plug 1-3/4 In. - Size Range 1-3/4 In. - 1-7/8 In.

Intake Manifold Freeze Plug Dorman/AutoGrade 02604

Engine Intake Manifold Expansion Plug Dorman 02604

Intake Manifold Freeze Plug Dorman/AutoGrade 02604