Well Oliver is in a different league. Price wise WAY different league but Scat, Eagle Molnar and others can all be used. I try to keep the rods and cranks from the same vendor just to make sure the width of the rods matches the journal.
Todd
Oliver is not what it used to be according to a couple people I trust.
The price has held up better than the quality standards.
Molnar kits are pretty nice......you still need to source pistons , but they are available from quality manufacturers.