Ignition Wiring Harness; Plug-In; MSD To GM HEI w/o Vacuum Advance;
MSD Ignition control are easy to install, but we also offer several plug-in harnesses. These are especially handy for quick installation on late model vehicles! The harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD. Two wires go from the MSD to the battery and you're done with no cutting or splicing!
  • Plug-In Harness w/Color Coded Wires
  • No Cutting Or Splicing
  • Quick Easy Installation
  • Provides A Direct Plug-In Installation
  • When Adding An MSD Ignition Control

Application Summary:

Year Make/Model
1993 Cadillac 60 Special
1987-1992 Cadillac Allante
1987-1990 Cadillac Brougham
1985-1989 Cadillac Commercial Chassis
1991-1993 Cadillac Commercial Chassis
1980-1989 Cadillac DeVille
1991-1995 Cadillac DeVille
1979-1989 Cadillac Eldorado
1991-1993 Cadillac Eldorado
1978-1989 Cadillac Fleetwood
1991-1992 Cadillac Fleetwood
1979-1989 Cadillac Seville
1991-1993 Cadillac Seville
1987-1990 Chevrolet Caprice
1982 Chevrolet Corvette
1984-1991 Chevrolet Corvette
1985 Oldsmobile 98
1984 Oldsmobile Cutlass Calais
1984-1985 Oldsmobile Cutlass Ciera
1985-1986 Oldsmobile Cutlass Salon
1984-1986 Oldsmobile Cutlass Supreme
1984-1985 Oldsmobile Delta 88

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.