Part no. 19233 +.040


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Part no. 19233 +.040

Product no.: 57
£93.19
Price incl. VAT, plus delivery


BSA - 654cc OHV (A65, 650 Star) Year: 1962-65. (A65R Rocket, A65L Lightning, A65T Thunderbolt, A65SS Spitfire, A65FS Firebird Scrambler) Year: 1964-71. compression ratio 9:1, (bore 75mm +.040") compression height 1.912", piston length 3.189" - 2 cylinder (dome head with valve pockets) Pin diameter .3/4. 2 - pistons available (JP Australia). 1 - piston only available (original Powermax Hepolite).
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