Chevrolet 1977-71, GMC 1959-55, Oldsmobile 1977-76, Pontiac 1977-75, Pontiac 1957-55
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
0.558 In.
Cup Type
Engine, Expansion, Plug, Plugs
Steel
0.574 In.
Expansion Plug
Steel Cup Expansion Plug 9/16 In., Height 0.250
EXPANSION PLUG STEEL
Freeze Plug Welsh Plug
Manufacturer
Part Numbers
Superseded Parts
DORMAN
555-008.1
OTHER
555-008
555008
Vehicle Fitment
Make
Model
Years
BUICK
SPECIAL
1962-1963
CHEVROLET
BEL AIR
1950-1963
CHEVROLET
BISCAYNE
1958-1963
CHEVROLET
BK
1946
CHEVROLET
BROOKWOOD
1959-1961
CHEVROLET
CHEVY II
1962-1963
CHEVROLET
CK
1946
CHEVROLET
CORVAIR
1960-1963
CHEVROLET
CORVAIR TRUCK
1961-1963
CHEVROLET
CORVETTE
1953-1955
CHEVROLET
C10 PANEL
1960-1963
CHEVROLET
C10 PICKUP
1960-1963
CHEVROLET
C20 PICKUP
1960-1963
CHEVROLET
C30 PANEL
1960-1963
CHEVROLET
C30 PICKUP
1960-1963
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.