Average price on 340 block

Yeah the fact that the boring was done 10 years ago is kind on what concerns me. These motors are hard to find i have noticed lol. Was considering a 360 block but the 360 blocks are weaker correct? (not as much meat in between cylinder walls?)

incorrect. 340s actually have a bigger bore. 360 get there extra cubes from a longer stroke. The 360 will have a lower torque peak then a 340 will