The engine is the soul of your ride if it wasn't why would people be paying millions for Hemi cars, and most parts that are call Chevy stuff are after market parts designed for a Chev type engine that we use cause of limited after market support like I want to use 6.3 rods in my engine, it's not a Chevy length just pin and bearing size and sure it was designed with a Chev application in mind but it really just a Scat rod. And I 2nd the mopar headers with Chev flange.