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Part fits the following years:1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976

Painless Performance

1969-77 Bonneville Wiring Harness, Muscle Car GM 25-Circuit Classic Plus

Part# S220102


Mfg# 20102

3 Reviews

SAVE: $73.96 Retail: $805.95

OPGI Price: $731.99


Part Type: (P) High Performance, designed to improve performance
Years: Sold As: EACH
2017 Bonneville Catalog Page: 224


  • NOTE1: Part# L240316 and L240317 minor bulkhead modifications may be required.
  • NOTE2: These high-performance items are not eligible for any further discounts or promotional pricing.

Bring your electrical system up-to-date with one of these new harnesses from Painless Performance Wiring. Aftermarket accessories can put heavy loads on factory wiring and possibly cause harm. These new harnesses use the highest quality thermal crossed-linked (TXL) polyethylene wire rated up to 275°—that's twice the load of standard wire! Depending on application and accessories, choose between 12-circuit or 18-circuit versions.

Part# S220102 includes pre-terminated plugs for the ignition and turn signal switches.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1969-1974 25-Circuit Classic Plus
Chevrolet El Camino1969-1974 25-Circuit Classic Plus
Chevrolet Monte Carlo1970-1974 (25-Circuit Classic Plus)
Chevrolet Corvair1960-1969 25-Circuit Classic Plus
Pontiac GTO1969-1972 25-Circuit
Pontiac LeMans1969-1972 25-Circuit
Pontiac Tempest1969-1972 25-Circuit
Pontiac Grand Prix1969-1977 25-Circuit Classic Plus
Pontiac Catalina1969-1977 25-Circuit Classic Plus
Pontiac Bonneville1969-1977 25-Circuit Classic Plus
Olds Cutlass/4421969-1972 25-Circuit Classic Plus
Buick Skylark1969-1972 25-Circuit Classic Plus
Buick Riviera1969-1972 25-Circuit Classic Plus
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