Austin Mini Cooper 997 Wellworthy STD Piston Rings. Original factory piston rings Mini Cooper 997cc four ring pistons with oil ring. Fitted to AE piston 18515KR.
Bore 2.4575 (62.43) Sizes 1.59 ;ower oil ring 3.17. This is a complete vintage set of rings
- Mini Cooper 997cc 1961-1964
Part No 16540 (Wellworthy}