Set of 4 new AA 4" Cylinders.
One has been cut down for testing of head stud length.
My motor is 90mm Stroke, 6" Rod, 1.5mm deck and 10mm raised deck on Case.
I will measure length next time I'm at the builders.
£250 inc P&P in UK.
Can ship Worldwide at your cost with insurance.
Cheers, Nick