we are looking for a manufacture of crank shafts for motor bikes a inline 4 cylinder and a inline 6 cylinder, the four cylinder is a cb750 honda four with a 69 mm stroke and a cbx honda six with a stroke of 59 mm.also do you make cam shafts need quote on honda 750 four cam shafts. what is your prices on quanties. can supply drawings and samples if needed. thank you.