MSD Ignition 8.5mm Super Conductor Spark Plug Wire Set for Small Block Chevy
Part # 31243 SKU MSD31243
Highlights
- Assembled
- Yes
- Spark plug boot ends
- 90 Degree
- Distributor boot color
- Gray
- Wire material
- Silicone
- Distributor terminal end type
- HEI
- Wire size
- 8.5 mm
- Cylinder set
- 8
- Universal
- No
- Wire color
- Black
- Material
- Silicone
- Under/over headers
- Under
- Type
- Ignition Wire Set
- Rfi supression
- Yes
- Interchange number
- Small Block Chevy V8 engines
- Coil wire included
- Yes
- Cut to length
- No
- Conductor style
- Spiral Core
- Spark plug boot cover color
- Gray
Description
MSD Ignition 8.5mm Super Conductor Spark Plug Wire Set for Small Block Chevy
The MSD Ignition 8.5mm Super Conductor Spark Plug Wire Set is engineered for optimal performance in small block Chevy engines. Manufactured with high-quality materials, these wires provide superior conductivity and durability, ensuring that your ignition system functions at its best. Designed to withstand extreme temperatures and conditions, the Super Conductor wires are essential for enhancing engine efficiency and reliability. They effectively reduce electrical resistance, which translates into improved spark delivery and better overall engine performance, making them an ideal upgrade for both street and racing applications.
One of the standout features of the MSD Ignition spark plug wires is their unique construction. Each wire is made with a copper alloy conductor, allowing for low resistance and high energy transfer. Additionally, these wires are insulated with a glass braid for added strength and a silicone rubber outer layer that provides excellent heat resistance. This combination protects the wires from mechanical wear and thermal damage, ensuring longevity and consistent performance even under the most demanding conditions.
Utilizing the MSD Ignition spark plug wire set not only enhances engine performance but also simplifies the installation process. Each wire is pre-cut to fit small block Chevy applications, reducing installation time and providing a hassle-free experience for automotive enthusiasts. With the MSD brand known for their commitment to quality and performance, this wire set is a reliable choice for anyone looking to maximize their engine’s potential.
FITMENT:
This spark plug wire set is specifically designed for small block Chevy engines, making it a compatible choice for various Chevy models equipped with this engine type. Be sure to check your specific vehicle application to ensure a precise fit.
Key Features & Benefits
- 8.5mm diameter for superior conductivity and performance.
- Made with a copper alloy conductor for low electrical resistance.
- Insulated with glass braid and silicone rubber for enhanced heat resistance.
- Pre-cut lengths for easy installation in small block Chevy applications.
- Durable construction ensures longevity and reliable performance.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | MSD IGNITION |
| Part number | 31243 |
| SKU | MSD31243 |
| UPC | 085132312436 |
| Dimensions and weight | |
| Dimensions (W × H × D) | 10.00 × 11.00 × 3.00 in |
| Material and finish | |
| Material | Silicone |
| Series and warranty | |
| Series | Super Conductor |
| Details | |
| Assembled | Yes |
| Spark plug boot ends | 90 Degree |
| Distributor boot color | Gray |
| Wire material | Silicone |
| Distributor terminal end type | HEI |
| Wire size | 8.5 mm |
| Cylinder set | 8 |
| Universal | No |
| Wire color | Black |
| Under/over headers | Under |
| Type | Ignition Wire Set |
| Rfi supression | Yes |
| Interchange number | Small Block Chevy V8 engines |
| Coil wire included | Yes |
| Cut to length | No |
| Conductor style | Spiral Core |
| Spark plug boot cover color | Gray |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 30-day returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
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Fitment, install, what else you need for the job. A parts person answers, usually within one business day.
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