PRE 67 RB MOPAR Pushrods and Lifters

[moparmotorman]

They list lifters and pushrods differently for the early RB engines 413, 426w, and early 440. the earlier parts are more expensive as well. I was guessing, and I think I'm right, that I can use the 68 and later lifters and pushrods. I just have to use them together , does that sound right?

[JWH]

Yes, you are right. If you add the 67' lifter/push rod lenth it is the same as the 68' and later lifter/push rod lenth. I did it to the 67' 440 thats in my 70 Swinger. JWH

[John Kunkel]

The difference in the '67 and earlier pushrod is the smaller size of the lower ball end and the accompanying socket in the lifter.

[moparmotorman]

Thanks, I'll use the later lifters & pushrods. I'm upgrading with a mild cam so I'll get new pushrods as well.