Triumph T90 / 3TA Piston & Ring Set - (1 SET) - Choose Size Set Type - Size - Compression Ratio:Complete Piston Set W/ Rings, Clips & Pins - (+.020") - 9:1 1 Blue/Red

1 Blue/Red

Fits BSA A65 "OIF" models from 1971-1972

Etc) from 1963-1970

Correct for BSA Unit Twins (Lightning

Triumph T90 / 3TA Piston & Ring Set - (1 SET) - Choose Size Set Type - Size - Compression Ratio:Complete Piston Set W/ Rings, Clips & Pins - (+.020") - 9:1 1 Blue/RedWe are proud to offer new complete piston assembly sets and replacement piston rings for your Triumph 350 unit twin. Pistons are very high quality die cast aluminum like original and come with clips, gudgeon pin and cast iron rings ready to be fitted We stock the 7. 5: 1 3TA piston and we also stock the 9: 1 T90 pistons both are interchangeable on all 350 models from 1957 1968 with no modifications. Finding a NOS set of 350 pistons will cost you over