Plug Wire Support?

[493 Mike]

I'm looking for recommendations on spark plug wire support hardware. These need to fit my Indy 440-1 heads with TTI 2 1/8" primary tubes Anyone have a favorite style/brand? Photos would be appreciated/optional. Thanks!
Mike

 

[EARLY B]

MSD 8843 OR MSD 8841

 

[Ronnman]

I used the Summit Racing wire loom RMN-1104-90-C. It keeps the plug wires up against the valve covers. I also used MSD 8mm wire kit and field fit the lengths for the new wire route. See pics below.
Ron

 

[Black_Sheep]

These plug wire retainers are from a mid ‘90’s Ram 360 engine. I ended up making studs out of 1/4-20 ready rod to get the length I needed. The retainers are ribbed on the inside to grip the stud. They were available in 2, 3 and 4 wire configurations.

 

[493 Mike]

These plug wire retainers are from a mid ‘90’s Ram 360 engine. I ended up making studs out of 1/4-20 ready rod to get the length I needed. The retainers are ribbed on the inside to grip the stud. They were available in 2, 3 and 4 wire configurations.

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View attachment 1453415

I like these but, will they retain my 8.5 mm plug wires?
Mike

 

[Black_Sheep]

I like these but, will they retain my 8.5 mm plug wires?
Mike

They work perfect with the 8mm wires I’m using, I assume they would work just fine with a 8.5mm wire.