1975 srv240 help

[tdoucette]

i need some help on the correct belt sizes and type for the engine and the correct prop size and dimension it is a 1975 srv240 ht with a 5.7 233hp motor and an alpha one outdrive just bought project boat they are not there and no maual called searay they do not no either please any help would be appreciated thank you
:huh::smt100

 

[Bt Doctur]

14 x 19P is pretty much standard for that HP
Sie 18-15440 alt water pump 44 inches
power steering Sie 18-15290 29 inches
with sea water pump 18-15345 34 1/2 inches