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  • Harness, Wiring, 1959-93 GM Cars, Powermaster Starter DiodeHarness, Wiring, 1959-93 GM Cars, Powermaster Starter Diode
  • Harness, Wiring, 1959-93 GM Cars, Powermaster Starter DiodeHarness, Wiring, 1959-93 GM Cars, Powermaster Starter Diode
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Powermaster

Harness, Wiring, 1959-93 GM Cars, Powermaster Starter Diode

Part# : CH30636
Mfg#: 600
Sold As: Each
Ship Size: Standard
$29.99
List Price: $33.95
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Fits 1940–1964 Series 62 View fitment for 26 models
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For use with stock ballast resistor ignition

Hassle-free connection to your existing harness

When installing a high-torque starter on your classic muscle car, this diode wiring harness may be necessary. This harness is for use with original points ignition or systems that utilize a ballast resistor. The diode is shrink wrapped for extreme conditions and pre-terminated for straightforward installation. This is the ideal solution for connecting the "R" terminal wire from your existing harness to your new starter.

Notes

  • Not for HEI, MSD, or any other type of electronic ignition system.
  • This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

  • 2025 Cadillac 1936-1993 117
  • 2025 Chevelle, El Camino 64-77 340
  • 2025 Cutlass, F-85 & 442 61-77 211
  • 2025 GM G-Body 1978-1988 179
  • 2025 Grand Prix 1962-77 201
  • 2025 GTO, LeMans & Tempest 235
  • 2025 Monte Carlo 70-77 197
  • 2025 Riviera 1963-76 97
  • 2025 Skylark, GS & GSX 61-72 190
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
1982 Buick Grand National  
1984–1987 Buick Grand National  
1978–1987 Buick Regal  
1963–1976 Buick Riviera  
1961–1972 Buick Skylark  
1983–1987 Buick T-Type  
1938–1953 Cadillac 60 Special  
1959–1993 Cadillac DeVille  
1953–1993 Cadillac Eldorado  
1965–1993 Cadillac Fleetwood  
1939–1951 Cadillac Series 60  
1939–1951 Cadillac Series 61  
1940–1964 Cadillac Series 62  
1939–1951 Cadillac Series 63  
1936–1937 Cadillac Series 70  
1976–2004 Cadillac Seville  
1964–1977 Chevrolet Chevelle  
1964–1987 Chevrolet El Camino  
 
1978–1983 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo  
 
1961–1987 Oldsmobile Cutlass  
 
1958–1977 Pontiac Bonneville  
1982–1986 Pontiac Bonneville  
1959–1977 Pontiac Catalina  
1962–1987 Pontiac Grand Prix  
 
1964–1973 Pontiac GTO  
1961–1974 Pontiac LeMans  
1961–1970 Pontiac Tempest  
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Harness, Wiring, 1959-93 GM Cars, Powermaster Starter Diode
Powermaster Harness, Wiring, 1959-93 GM Cars, Powermaster Starter Diode