you've got a few issues but you'll need to clarify further, what power steering setup is on the car? was a later model swapped onto the car to create power steering from nothing, or is it an original 66 pump/bracket? there's a few combinations of pulleys/timing covers that work together but they all build from the PS setup. The 67/68 WP pulley will not line up on top of either version 69 pump. the early 69 pump is all by itself, the later model pump is the same height from late 69 up through 78. The early 69 pump has it's own height pulley to line up with 67-70 PS pump, the late model 69 Pump has it's own pulley to line up with the 67-70 PS pump. 71 and up setups will all work on the 11 bolt timing covers with 71 and up PS pump/brackets. A 68 pulley on top of either early or late 69 and up pump will not line up with anything (as you've found out) This is all pretty confusing but you need to establish which PS pump you're running. If it's the 66 pump and it's a 66 AC compressor, then you're going to have to go back to the 8 bolt timing cover or get a custom pulley made to sit on top of the 11 bolt pump. Do you still have the two piece harmonic balancer? the 67 and back where the two piece setups with 6 bolt holes on the pulleys. 68 and up went to a single balancer with 4 bolt holes.
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