I used these in my 340 with 273 rockers and solid lifters. They were the same length as the stock 273 pushrods I had and worked out great. P4529541
Since mopar has not made these in a while its sort of hard to come by.
Matt
I just read a post that says 7.34. I cant believe the factory service manual doesn't have those specs. My rebuild book lists 7 11/32" which would be 7.34.
toolman again