
The Story
STD 020 040 (set of 6) Rings not included
Use RS4707 piston rings
Includes HPC TBC1 Thermal Barrier Crown and DF1 Moly Skirt coatings
Up to 8/1992 Combustion bowl diameter 39mm
Includes 6 drilled oil return holes
Compression height 49.7mm -16.2mm
Description
STD 020 040 (set of 6) Rings not included
Use RS4707 piston rings
Includes HPC TBC1 Thermal Barrier Crown and DF1 Moly Skirt coatings
Up to 8/1992 Combustion bowl diameter 39mm
Includes 6 drilled oil return holes
Compression height 49.7mm -16.2mm













