Re: No more 374" pistons?

Posted by Dave Brownell On 2016/11/18 19:37:46

Suppose it's time to start thinking creatively, as if we were Cubans and start looking for a workable alternative. I have heard that some have successfully used either Buick or Chrysler piston rings but that's the extent of piston parts swapping. I would imagine that wrist pins, connecting rods and big end bearings would come next and everything would have to work nicely with its neighbor. What about replacement stock for the 320 and in between 352 motors?

Any advice for preserving our 374s that are still performing well when it comes to piston longevity? If they've lasted sixty years or more, perhaps they can go quite a bit more if they're treated gently and properly maintained. We should also be concerned about the dwindling number of competent mechanics with the experience needed. Preservation and conservation will become our mantra.