Hey guys, my manual K1500 pickup requires synchromesh. I've heard from other enthusiasts that Royal Purple Synchromax is an excellent product but is it worth paying twice as much for compared to say regular Pennzoil Synchromesh or any other brand? Spending less money is much preferred unless Royal Purple is really going to make shifts genuinely more smooth. It's gonna be a night and day difference then I'll pay more for it.
What's your opinion?
What's your opinion?