Chev 350 SBC Edelbrock Max-Fire Ultra-Spark 50 Spark Plug Leads #ED22713
SKU: 25118404004

Chev 350 SBC Edelbrock Max-Fire Ultra-Spark 50 Spark Plug Leads #ED22713

Sale price$99.00 Regular price$110.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Chev 350 SBC Edelbrock Max-Fire Ultra-Spark 50 Spark Plug Leads #ED22713Spark Plug Wires, Max Fire Ultra Spark, Spiral Core, 50 ohms, 8. 5mm, Red, HEI, GM V8, SB, Set Assembled: Yes Distributor Boot Color: Black Distributor Boot Material: Silicone Spark Plug Boot Color: Black Spark Plug Boot Material: Silicone Diameter (mm): 8. 50mm Wire Color: Red RFI Suppression: Yes Coil Wire Included: No Conductor Style: Spiral core Spark Plug Wire Resistance: 50 ohms ft. Quantity: Sold as a set. Edelbrock Max Fire Ultra Spark 50

Spark Plug Wires, Max-Fire Ultra Spark, Spiral Core, 50 ohms, 8.5mm, Red, HEI, GM V8, SB, Set

Assembled:

Yes

Distributor Boot Color:

Black

Distributor Boot Material:

Silicone

Spark Plug Boot Color:

Black

Spark Plug Boot Material:

Silicone

Diameter (mm):

8.50mm

Wire Color:

Red

RFI Suppression:

Yes

Coil Wire Included:

No

Conductor Style:

Spiral core

Spark Plug Wire Resistance:

50 ohms/ft.

Quantity:

Sold as a set.

Edelbrock Max-Fire Ultra-Spark 50 Spark Plug Wire Sets

Edelbrock Max-Fire Ultra-Spark 50 spark plug wire sets deliver maximum power output. Engineered for high performance engines that need all the voltage they can get, Max-Fire wires are constructed of leads that transport a low 50 ohms of resistance per ft. for maximum EMI/RFI noise suppression. Each Ultra-Spark starts with a spiral wound Ferro-magnetic KEVLAR core wrapped with a suppression layer, stainless steel conductive winding, and a latex silicone layer. This is followed by an EPDM inner insulation topped with braid tape and a tempered 8.5mm silicone outer jacket that won't crack or shrink, and is resistant to chemicals. The wires are finished with silicone plug boots featuring high-quality snap and lock-style terminals for easy installation. Give your engine the most power possible with Edelbrock Max-Fire Ultra-Spark 50 spark plug wire sets.

Shipping Notes
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Exchange/Return Notes
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SKU: 25118404004

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Mike
Cuba, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
P
Verified Purchase
Paul
Alexandria, US
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
john l fields
Lexington, US
★★★★★ 5
Good product at a good price
Style: 80 mil 36 sqft
This product works great and easy to install. I do two or more vehicles a month. I switch to this brand a year ago and would recommend to everyone of my customers
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Reviewed in the United States on April 16, 2026
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napoli
Natrona Heights, US
★★★★★ 4
Good deal for the price
Style: 80 mil 18 SqFt
The product is good and contrary to some comments I read it was not a mess to install and went on very nicely. That said I placed on a 71 Baracudda and starting from a 71db I was able to drop that down to about 66 with two layers Kilmatt 80mil
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Reviewed in the United States on April 18, 2026

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