do 340 rods wear out?
Generally Speaking,
* 1968 thru 1973 > '340' Connecting Rods.... #2899496
* Full-Floating Piston Pin
* Weight............ 758 Grams
In most cases, 'stock' Street Performance 340 Engine Connecting Rods do not develop a
problem in the Piston Pin 'bushing'.
For Performance tolerances, a Machine Shop with a Sunnen "LBB-1810" Power-Stroke
Rod Reconditioning Machine is the 'best choice'.
Machine Shops are charging around $150 to $175 to recondition {hone} '340 Rods'.
With the 'ARP' High Performance Series {#144-6001} Connecting Rod Bolts, that adds
in another $75.