Motormite 02610 Engine Freeze Expansion Core Plug - 1-1/8"

Dorman 02602 Engine Freeze Expansion Core Plug - 1-3/8"-1-1/2"

TRW BP108X Freeze Expansion Plug Set - SBF Ford 225 255 260 289 302 351W V8

Motormite 02610 Engine Freeze Expansion Core Plug - 1-1/8"

TRW BP109X Freeze Expansion Plug Set - Ford 351C 351M 400 V8

Motormite 02610 Engine Freeze Expansion Core Plug - 1-1/8"

NOS OEM 1980-2007 GM Models Engine Freeze Expansion Plug GM 360571 34.3MM

Engine Expansion Freeze Plug Kit for SBF Ford 289 4.7L 302 5.0L 351W 5.8L