American Autowire - Classic Update Kit - 1968-72 Oldsmobile Cutlass - 510645

Classic Update Kit - 1968-72 Oldsmobile Cutlass - 510645

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$1,091.55 Excl. tax
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Classic Update Kit - 1968-72 Oldsmobile Cutlass - 510645

Classic Update kits are designed for projects that require more circuits than would have been available in an original chassis harness. Each kit includes all the basics needed to rewire a vehicle from headlight to tail light, and will accommodate popular add-on items such as electronic fuel injection, aftermarket gauges and common supporting modifications. This harness includes:

  • An updated ATC fuse panel and fuses, along with modern GXL wire throughout. Wire functions are labeled every 3 to 5 inches.
  • Pre-built dash harness and our exclusive gauge cluster disconnect system for use with stock or aftermarket instruments.
  • Engine and front light harness with extra-long leads for custom routing and updated engine and transmission combinations. Original-style bulkhead connectors included.
  • Six-way power accessory plug can be used as a convenient power source for aftermarket accessories.
  • A rear body wiring with extra-long leads for custom routing.
  • 175 amp mega fuse kit with 6 gauge charge cable to support a high output charging system and internally regulated alternator.
  • Original-replacement connectors, terminals and lamp sockets. 
  • Headlight switch with 26 amp internal circuit breaker and new floor dimmer switch included.
  • Dash harness connector for the 69+ GM  steering column connector. A mating connector and terminals are included for easy adaption to popular late model columns.
  • Replacement ignition switch that is compatible with HEI and EFI swaps.

Instructions:

1968-72 Olds Cutlass Classic Update - Engine Harness Instructions 510648

1968-72 Olds Cutlass Classic Update - Front Light Harness Instructions 510649

1968-72 Olds Cutlass Classic Update - Gauge Cluster Harness Instructions 510647

1968-72 Olds Cutlass Classic Update - Rear Body Harness Instructions - 510650

1968-72 Olds Cutlass Classic Update - Console Harness Instructions 510658

Alternator and Main Power Connection Kit Instructions, Various Applications

Courtesy Lamp Connection Kit Instructions, Various Applications

1968-72 Olds Cutlass Classic Update - Instroduction / START HERE Instruction Page 510645

HEADLIGHT SWITCH , 500332, Complete with aluminum knob, shaft and 7/16-28 threaded nut/collar. Requires 5/8″ hole.

1968-72 Olds Cutlass Classic Update - Dash Harness - 510646

Digital Gauge System Dim Wire Kit - GM & Select Mopar

1968-72 Olds Cutlass Classic Update - Warning and Contents Sheet ( READ FIRST ) 510645