Ford 239 255 Flathead Flat Head Hastings Cast Piston 4 Ring Set 1949-1953 .040"
SKU: 8ba-6149-040
Set of Hastings Cast Rings for 1949-1953 Ford 239 255
( can also be used for the sealed power piston set 1939 to 1953 we supply )
.040" Oversized
4 Ring Piston design , can also be used with 3 ring design without using the 4e ring
Bore 3.1875" Plus .040"
3/32" 3/32" 3/16" 3/16" Grooves