31363 MSD Wire Set, Black, Bb Chevy 74-76 Hei
31363 MSD Wire Set, Black, Bb Chevy 74-76 Hei
Available in stock (14)
31363 MSD Wire Set, Black, Bb Chevy 74-76 Hei
Upgrade your ignition system with the 31363 MSD Ignition Spark Plug Wire Set. Designed specifically for BB Chevy models from 1974 to 1976 equipped with HEI, this wire set delivers unmatched performance and reliability.
Key Features:
- Superior Conductor: The 8.5 Millimeter Super Conductor® features a copper alloy conductor with a resistance value of less than 50 Ohms per foot, ensuring optimal energy delivery to the spark plug.
- Electromagnetic Interference (EMI) Suppression: The ferro magnetic impregnated core acts as an effective EMI choke, making sure that your ignition system operates without interference.
- High Tensile Strength: The conductor core is reinforced with DuPont Kevlar material, providing increased tensile strength and durability for long-lasting performance.
- Durable Construction: Each wire is encased in a heavy-duty sleeve made from a proprietary compound, offering resistance to high heat and abrasion, ensuring longevity in demanding environments.
- Easy Installation: Features dual crimp terminals and silicone spark plug boots, making installation straightforward and secure.
Specifications:
- Diameter: 8.5 Millimeter
- Wire Material: Silicone and Synthetic
- Number of Wires: 8
- Distributor Terminal Ends: HEI Style
- Wire Resistance: 40 to 50 Ohms per foot
- RFI Suppression: Yes
Experience the difference with the 31363 MSD Wire Set—engineered for performance, built for durability, and backed by a limited 1-year warranty. Enhance your vehicle's ignition efficiency today!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

