While I’m here, I’ll apologize in advance if I broke any forum rules by offering parts, if anyone needs them. Not trying to. “buy& sell” here, but the offer is open if I can help anyone. Now, with that being said, has anyone used. ACDelco plugs in a 5.7? I know,they’re “GM” plugs, but in my previous trucks , with a 5.2 or 5.9 Magnum, they’d outlast the best Champion had to offer by about 3 to 1. I usually am a “purist”,don’t like seeing people crossbreed our brand,because something is cheaper or easier, the RatRod crowd seems to be full of people who stick in a generic motors small lock just because it’s cheap and easy. I’d rather make factory components work, unless the factory was making bad decisions when they engineered it. Believe me, I’ve seen way too much of that from these “geniuses” I will however , listen to your opinions and experiences before deciding what to do. Thanks in advance