67 - 427 a/c with u69

[Robert M.]

Does anybody know the correct NCRS location for the spark plug grounding strap wires that are attached to the valve cover bolts. The 67 NCRS JM states the location of cylinder #'s 3/5(2 wires each) and 4/6 (2 wires each). The 1967 assembly manual shows, with a/c cylinder #'s 3/7 (2 wires each), 2/4(1 wire on each) and 6(with 2 wires). What is correct for judging? The JM does not reference the c60 option with the ground wires.

[Wayne W.]

Re: 67 - 427 a/c with u69

With the AC compressor mounted over the #2,4 location those wires are replaced on their individual locations. All others are doubled up as W/O AC.