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Part fits the following years:1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988


1978-1988 Regal Spark Plug Wire, 8.5 mm Super Conductor 90-Degree

Part# CH24970


Mfg# 31233

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SAVE: $10.96 Retail: $120.95

OPGI Price: $109.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: SET


Complete with all of the hardware

  • NOTE1: These high-performance items are not eligible for any further discounts or promotional pricing.

The 8.5 mm "Super Conductor Wire Sets" are designed specifically to fit race engines equipped with headers or an MSD distributor. They are custom-made to be routed behind the block, under the headers and to the spark plug, giving the engine an extra clean appearance as well as protecting the wires from making contact with the headers. Set includes terminals for engines with early and late-type distributor caps. Terminals are factory-installed on one end.


Make & ModelYear RangeApplication Details
Buick Grand National1978-1988 90-Degree
Buick Regal1978-1988 90-Degree
Buick Riviera1963-1976 90-Degree
Buick Skylark1961-1972 90-Degree
Buick T-Type1978-1988 90-Degree
Cadillac DeVille1938-1993 (90°/90°)
Cadillac Eldorado1938-1993 (90°/90°)
Cadillac Fleetwood1938-1993 (90°/90°)
Cadillac Series 60 Special1938-1993 (90°/90°)
Cadillac Series 60/61/631938-1993 (90°/90°)
Cadillac Series 62/65/Calais1938-1993 (90°/90°)
Cadillac Series 67/70/72/751938-1993 (90°/90°)
Chevrolet Chevelle1964-1977 90-Degree
Chevrolet El Camino1964-1977 90-Degree
Chevrolet El Camino1978-1988 90-Degree
Chevrolet Malibu1978-1988 90-Degree
Chevrolet Monte Carlo1970-1977 90°
Chevrolet Monte Carlo1978-1988 90-Degree
Oldsmobile Cutlass/4421961-1977 90-Degree
Pontiac Bonneville1959-1977 90-Degree
Pontiac Catalina1959-1977 90-Degree
Pontiac Grand Prix1959-1977 90-Degree
Pontiac GTO1961-1973 90-Degree
Pontiac LeMans1961-1973 90-Degree
Pontiac Tempest1961-1973 90-Degree
California Prop 65 Icon 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.
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