OPGI.com works best with JavaScript enabled.
Everyday Free Shipping! Free standard ground shipping on orders over $299
  • As seen on
  • Car Fix TV
  • Rust Valley Restorers

Magnecor

Spark Plug Wires, Magnecor, KV85 8.5MM, Chevy SB w/ HEI, Under Headers

Vehicle Specific View fitment for 3 models
Part# CH35785
Mfg# 8504BOPG
Sold As Set
$236.99
List Price: $261.95
You Save $24.96
Arriving Soon

Color Variation

Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

Add To Wishlist 

Premium Grade 8.5mm Ferromagnetic Core Plug Wires

Designed for racing and high-performance engines

Magnecor's KV85 competition 8.5mm plug wires are originally designed for racing and high-performance engines using high-output ignitions. The insulating jacket is made entirely of Magnecor's exclusive TC-1500-HS high strength aerospace grade silicone rubber and has a service heat resistance of 600° F and up to 1,000°F for short bursts which, even if exceeded, will retain its insulating ability. The jacket is so flexible that even at 8.5mm, they will squeeze into 7mm wire separators. Inside each wire is a 2.5mm metallic inductance electromagnetic interference (EMI) suppressed conductor made of stainless steel windings precisely spaced over a ferrimagnetic core. Unless deliberately severed, Magnecor’s wires will provide full conductance indefinitely. These race wires are recommended for any stock or modified street engine that is electronically managed to improve ignition performance.

Notes

  • This item is not eligible for any further discounts or promotional pricing.

Find Item In This Catalog

  • 2024 GM G-Body 1978-1988 143
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1978–1984 Chevrolet El Camino Small Block - 265, 301, 350, 400, 455 ci. w/ HEI, routed under headers
1978–1983 Chevrolet Malibu Small Block - 265, 301, 350, 400, 455 ci. w/ HEI, routed under headers
1978–1984 Chevrolet Monte Carlo Small Block - 265, 301, 350, 400, 455 ci. w/ HEI, routed under headers
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (0)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.