Sumax Black 8mm Spark Plug Wire Set for Harley Davidson FX 1971 1980
Pre-cut spark plug wires with coil boots and terminals already installed, designed for a quick, drop-in installation on Harley FX models from 1971 through 1980. The Sumax 8mm set provides reliable ignition performance and consistent power delivery across the engine's RPM range.
Made in the USA, these wires feature heat-resistant insulation and high-conductivity conductors built to endure the heat and wear of classic V-twin operation. The 8mm diameter improves electromagnetic shielding and minimizes signal loss for clean, strong sparks.
Compatibility spans electronic ignition systems and point-type ignitions, giving you flexibility whether you’re restoring a vintage ride or upgrading an otherwise stock setup. This is a complete set, including all necessary components for a straightforward, hassle-free install.
- Fits Harley Davidson FX models 1971–1980
- 8mm wires for enhanced conductivity and durability
- Pre-cut, boots and terminals installed
- Made in the USA
- Part number 77031
set is pre-cut and have the plugs coil boots and terminals already installed.
Enhance your Harley Davidson FX with the Sumax Black 8mm Spark Plug Wire Set, designed for reliable performance and easy installation. Crafted in the USA, this set is compatible with 1971 through 1980 Harley FX models, providing a perfect fit for vintage and classic motorcycle enthusiasts. The wires are engineered to deliver optimal electrical conductivity, ensuring consistent engine ignition and smooth operation. Whether you're restoring your bike or performing routine maintenance, this spark plug wire set offers durability and dependable performance. The set includes high-quality wires that resist heat and wear, making them a smart choice for long-term use. Suitable for electronic ignitions but also effective on point-type ignitions, these wires are versatile and built to meet the demands of vintage Harley Davidson engines. The product is supplied as a complete set, making installation straightforward and hassle-free, helping you get back on the road with confidence.
Features:
- Designed for electronic ignitions but compatible with point-type ignitions
- High-quality 8mm wires for enhanced conductivity and durability
- Made in the USA for quality assurance and reliability
- Fits Harley Davidson FX models from 1971 to 1980
- Easy to install with included accessory items
Fitment:
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FL 1978
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977
Harley Davidson FX 1978
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson FXD 1991
Harley Davidson FXD 1992
Harley Davidson FXD 1993
Harley Davidson FXD 1994
Harley Davidson FXD 1995
Harley Davidson FXD 1996
Harley Davidson FXD 1997
Harley Davidson FXD 1998
Harley Davidson FXD 1999
Harley Davidson FXST 1984
Harley Davidson FXST 1985
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999
Harley Davidson XL 1986
Harley Davidson XL 1987
Harley Davidson XL 1988
Harley Davidson XL 1989
Harley Davidson XL 1990
Harley Davidson XL 1991
Harley Davidson XL 1992
Harley Davidson XL 1993
Harley Davidson XL 1994
Harley Davidson XL 1995
Harley Davidson XL 1996
Harley Davidson XL 1997
Harley Davidson XL 1998
