-29%
-29%
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#UP231875
MSD PLUG WIRES
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
$59.49
/each
In Stock
$84.95
Save $25.46
Order soon, only 1 left in stock!
Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
Spiral Core Conductor Style, 8" Diameter, Black, Black
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
Key Specs
| Garage Sale Type | Blemished |
| Conductor Style | Spiral Core |
| Diameter | 8" |
| Cap Terminal Style | HEI or Socket |
| Cap Type | HEI or Socket |
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855.313.9176Ineligible for Return
Contains items that cannot be returned
MSD 5551 Details
MSD 5551 Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve. The terminals are covered in black boots that protect the conductor from engine heat to ensure spark delivery.
- Helically wound conductor suppresses electro and radio noise
- Kevlar core combination for great strength and durability
- Heavy duty terminals for secure connection
- 8mm silicone and synthetic jacket resists heat and abrasion
- 500 Ohms per foot resistance for improved spark delivery and power
- Straight silicone boots protect against high exhaust temps
Learn how to properly attach new spark plug terminals and boots by reading our tech article. How to Install Spark Plug Wire Ends.
MSD 5551 Specifications
MSD 5551 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 5551 |
| Brand | MSD |
| Garage Sale Type | Blemished |
| Conductor Style | Spiral Core |
| Diameter | 8" |
| Cap Terminal Style | HEI or Socket |
| Cap Type | HEI or Socket |
| GENERAL | |
| Assembled | No |
| Spark Plug Wire Color | Black |
| Spark Plug Boot Ends | Eight straight |
| Spark Plug Boot Material | Silicone |
| Spark Plug Boot Color | Black |
| RFI Suppression | Yes |
| Distributor Terminal Ends | Male/HEI and Female/Socket |
| Distributor Boot Material | Silicone |
| Distributor Boot Color | Black |
| Coil Wire Included | Yes |
| Wire Routing Type | Universal |
| Spark Plug Wire Resistance | 500 ohms/ft. |
| Sold in Quantity | Set |
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