Engine Core Plug FITS: 1949-1950 Chevrolet Styleline Deluxe 3.5L L6 GAS OHV Rub

Quick Seal 1-1/2" Rubber Expansion Plug Size Range 1-½" to 1-⅝" (38mm - 41mm)

Freeze Plug Expansion Plug Dorman 02603

Engine Core Plug-Expansion Plug Dorman 02603

Quick Seal 1-1/2" Rubber Expansion Plug Size Range 1-½" to 1-⅝" (38mm - 41mm)

Dorman 02603 Rubber Expansion Plug 1-1/2 In. - Size Range 1-1/2 In. - 1-5/8 In.

Engine Rocker Arm Shaft End Plug Dorman 02603

Engine Core Plug-Expansion Plug Dorman 565-030