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ray_mcavoy · 03-12-2017, 06:42 PM

283 and 327 with ram's horn manifolds both used the same spark plug wire routing and brackets.

Here is a diagram from the 67-72 assembly manual:

The 1966 spark plug wire routing is nearly identical. The only difference is the style of retainer bracket used at the driver side rear (item #17 on the diagram).

03-12-2017, 06:42 PM	#3
ray_mcavoy Registered User Join Date: Nov 2009 Location: Sherman, ME Posts: 2,373	Re: Swapping over to a stock 283 in my 66.... 283 and 327 with ram's horn manifolds both used the same spark plug wire routing and brackets. Here is a diagram from the 67-72 assembly manual: The 1966 spark plug wire routing is nearly identical. The only difference is the style of retainer bracket used at the driver side rear (item #17 on the diagram).