NATIONAL SPEED AUTOMOTIVE SUPPLY ZSSA9C30 Distributor Plug Harness 5.7L Sport 409 Gm Z24

( Brand: National Speed Automotive Supply ), ( Manufacturer Part Number: ZSSA9C30 ), ( Part Type: Distributor Plug Harness ), ( Feature: Hei Distributor Harness Plug ), ( Plug: Single Connector ), ( Material: Abs Plastic ), ( Support: Free Tech Support ), ( Manufacturer Warranty: Limited Lifetime Warranty )

Review NATIONAL SPEED AUTOMOTIVE SUPPLY Chevy Hei Distributor Plug Harness 5.7l Sport 409 Gm Z24 fits IMPALA SS 283 1961–1964

The National Supply ZSSA9C30 distributor plug harness is specifically designed for 1961-1964 Chevrolet Impalas with the 5.7L 283 cubic inch V8 engine, also known as the "Sport" and "Z24" models. This harness is a crucial component of the ignition system, connecting the distributor to the coil and spark plugs.

The ZSSA9C30 harness is manufactured to original equipment (OE) specifications, ensuring a precise fit and reliable performance. Each wire is color-coded and numbered according to the factory configuration for easy identification and installation. The wires are insulated with high-quality material to prevent voltage loss and protect against damage.

The harness comes with all necessary connectors and terminals, including the distributor cap terminals, coil post terminals, and spark plug terminals. These terminals are made of durable materials to withstand the rigors of regular use and provide a secure connection.

The ZSSA9C30 harness is designed to be a direct replacement for the original harness, making it an ideal choice for restorations, rebuilds, and performance upgrades. It is also compatible with aftermarket distributors, such as Pertronix and HEI, making it a versatile option for custom applications.

The National Supply ZSSA9C30 distributor plug harness is backed by a one-year limited warranty, ensuring peace of mind for the customer. It is packaged in a protective bag to prevent damage during shipping and handling. Overall, this harness is an essential upgrade for any 1961-1964 Chevrolet Impala with a 5.7L 283 cubic inch V8 engine, providing improved ignition performance and reliability.

Pros and Cons of Buying a National Supply ZSSA9C30 1961-1964 Chevy Impala Distributor Plug Harness for 5.7L 283, 409 GM Z24 Engines

a. Authenticity: National Supply is a reputable automotive parts manufacturer, ensuring the ZSSA9C30 harness is a genuine replacement for original distributor plug wiring.

b. Compatibility: Designed specifically for 1961-1964 Chevy Impalas with 5.7L 283, 409 GM Z24 engines, ensuring a perfect fit for your vehicle.

c. Quality: High-quality materials and precision engineering result in a durable and reliable harness that can withstand the rigors of regular use.

d. Availability: Widely available at various automotive parts retailers and online marketplaces, making it easily accessible to consumers.

a. Cost: Compared to OEM (Original Equipment Manufacturer) parts, aftermarket parts like the National Supply ZSSA9C30 may be slightly less expensive, but they can still be a significant investment.

b. Installation: Depending on your mechanical skill level, installing the harness may require some time and effort. If you're not confident in your abilities, it may be best to have a professional do it for you.

c. Potential for compatibility issues with other parts: Although the ZSSA9C30 harness is designed for specific engines and vehicles, it's possible that it may not be compatible with all aftermarket or performance parts. Be sure to check for any potential conflicts before making a purchase.

The National Supply ZSSA9C30 1961-1964 Chevy Impala Distributor Plug Harness is a reliable and authentic replacement for the original distributor plug wiring on 5.7L 283, 409 GM Z24 engines. While it may have a higher cost compared to some aftermarket alternatives, the compatibility, quality, and ease of availability make it a solid choice for those looking to maintain or restore their classic Chevy Impala.

If you're in the market for a new distributor plug harness for your 1961-1964 Chevy Impala with a 5.7L 283, 409 GM Z24 engine, the National Supply ZSSA9C30 is an excellent option to consider. With its genuine fit, high-quality materials, and compatibility with your vehicle, it's a worthwhile investment for ensuring the proper functioning of your classic Impala's ignition system.

Details:

Feature > HEI Distributor Harness Plug. Package includes an 8 in. From the track to street your always a winner when with National Speed Depot. Our seasoned support crew has over 500 years of combined experience to help you find the right part every time.

1961-64 Chevy Impala HEI Distributor Plug Harness Ss 5.7l 283 sport 409 gm, Vehicle Specific Power Pigtails for 1961 - 1964 will get power from your ignition to distributor on a GM. No one beats NSP on price and service.

part #: zssa9c30 prices

• $37.14-$125.00

specifications disripa:

• for models: Ss, 283, Impala
• for makes: Chevy
• for years: 1961-1964
• brand: National Speed Automotive Supply
• mpn: Zssa9c30
• part type: Distributor Plug Harness
• feature: Hei Distributor Harness Plug
• plug: Single Connector
• material: Abs Plastic
• support: Free Tech Support
• manufacturer warranty: Limited Lifetime Warranty

returns disripa:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

payments disripa:

• wallet: Apple-pay
• other
• credit card: Mastercard

seller disripa:

• # reviews: 9743
• rating: 94.8%
• city: Phoenix, Arizona

offer disripa:

• sold: 0
• availability: In Stock
• quantity: 1
• started: July 3, 2025
• options: Ship-to-home

shipping disripa:

• class: Economy
• cost: $10.00
• type: Fixed
• service: Economy
• transit: 5-8 Days

general disripa:

• condition: New
• Car Truck Parts Accessories > Ignition Systems Components > Distributors

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