Hi, I have been offered a set of 73 -340 rods for my 73-340. The rods are listed as 3418645 which accordingy to the mopar small block rebuild book are 74-86 318 or 71-86 360 rods. The only difference from thses to a 340 set are wrist pin diameter (.9842-9480 and the offset (.100-none) Can I use these rods in the 340. The owner swears they are from a 73 -340. Thanks
