- Full plug and play kit to install Holley HP EFI on a Turbo Buick

- Custom engine harness

- Holley Smart Coils

- Custom harness for smart coils with hotwire kit

- MSD COP plug wires

- Holley power harness

- Wideband 02

- Startup program

Holley EFI HP Turbo Buick Kit

A/C Compatible

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