Power windows

[69bigblock]

THis might be over the top. Both regulators are almost the same. I put the 73 glass in my 69 and people have used 73-74 doors and used the 68-72 reg. Everything bolts up except for one bolt. The 73 regulator is longer. What would happen if you bought the power 68-72 reg. cut it/weld it to your 73 reg.