So are you looking to change the dash pad also? If so remember that the 70 is a 1 year only pad and the 71-74 pads are the same. The 71-74 will fit but not look correct for a 70. The best thing to do if you are going to make the swap is just switch the whole deal-dash frame with the pad gauges and wiring harness all at the same time together. It will be a lot easier that way. There are 4 bolts,2 in each vent, then the 2 on the kick panels. Unhook the wiring bulkhead from the firewall and all wiring from the kick panels,headlight dimmer switch, and heater box/cables. Take the pillar moldings out along with the upper window trim. Then lower the steering column and take the dash out. It sounds like a lot of work and it kind of is but less trouble overall. Hope this answers your question