Im kinda new to the offroading scene so bear with me. My friend has a 73 K5 with a TH350 and an NP203. He bought a used Np205 with a th350 adapter. All the info we got before starting said it would bolt straight in, but it doesn't. The side mount taht bolts to the frame is too far back(3-4") and the holes in the crossmember are too far apart to bolt to the adapter. We need to get this thing in there so he can measure and order driveshafts. Should we just drill holes in the frame/crossmember to make it fit or is there something we're overlooking? Thanks for any help.