MSD For Use on Chevy Big Block '75-On, HEI, Black Jacket 31773

MSD For Use on Chevy Big Block '75-On, HEI, Black Jacket 31773

Upgrade, repair, or complete your build with this MSD spark plug wire set. This listing is cleaned for accurate Shopify search, clear product identification, and a better buying experience.

Product Details

• Application-focused spark plug wire set for performance, replacement, or upgrade work
• Clean fitment and product data for easier shopping and search filtering
• Exact manufacturer part number: 31773
• Approximate shipping weight: 2.31 lb
• No emissions tag applied because this item does not appear to directly modify emissions systems

Fitment

1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1977, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1978, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1979, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1980, 1981, 1981, 1981, 1981, 1981, 1981, 1981, 1981, 1982, 1982, 1982, 1982, 1982, 1982, 1982, 1982, 1983, 1983, 1983, 1983, 1983, 1983, 1983, 1983, 1984, 1984, 1984, 1984, 1984, 1984, 1984, 1984, 1985, 1985, 1985, 1985, 1985, 1985, 1985, 1985, 1985, 1986, 1986, 1986, 1986, 1986, 1986, 1986, 1986, 1987, 1987, 1987, 1987, Chevrolet, GM, C10. Confirm final fitment against your vehicle, axle, engine, or build requirements before ordering.

Compliance

No direct emissions impact identified from available product data.