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@ 81CC_PISTON_KIT (CT70_1969_TO_1981) (ALL_XL_CL_SL70'S) (ALL_ATC70_TRX70) 50.25MM BIG BORE PISTON KIT 1/22M (316Y)

THIS IS A BIG BORE PISTON KIT THAT WILL FIT MOST ALL ORIGINAL STOCK CYLINDERS FOR THE LISTED MODELS.

SO YOU MUST BORE YOUR CYLINDER TO BE ABLE TO USE THIS PISTON

THIS REQUIRES A BORE SIZE OF 50.25MM

WORKS WITH CT70'S 1969 TO 1981 ONLY

WORKS WITH ALL ATC XL SL CL70'S THRU 1985

ALSO FITS ALL TRX70'S

AND C70K1 AND C70M ONLY

316Y