Okay, I got my scout running this weekend and i've noticed some exhuast leaks. Mainly the tubes coming out of the Exhaust manifolds. I'm assuming they are the California Emissions crap? I've never seen them before. Four lines going into one collector. Is there a way to bypass it? Like welding the manifolds i guess? Also i bought a heater core and its too big for my box. Its the only one oreilly's offers. Is there another place that has the right one? thanks