Buick Grand National Holley Kit - Complete Engine Harness, Injector Harness, Ignition Upgrade Kit
This kit is designed for Holley ECU systems, including the Holley Dominator ECU, which manages fueling, ignition, and data logging for improved performance.
- The description claims this product resolves intermittent electrical issues.
- The description claims the Holley Dominator ECU provides full control over fueling, ignition timing, and data logging.
Specifications
- Complete Kit Breakdown
- Click Here To Buy The Whole Kit, Dominator ECU, 1986 + 1987 Buick Grand National Holley Engine Harness, 6 LS Coils, Custom Spark Plug Wires, and Stock Location Coil Mounting Bracket., EV6 Injector Harness w/ 14 Gauge Wire, Hight Current Positive & Negative Battery Cables, Grounding Block + Ground Strap Kit, Polished 170 Amp Alternator
Variants (8)
- Click Here To Buy The Whole Kit — 5071.00 USD — In stock
- Dominator ECU — 2160.00 USD — In stock
- 1986 + 1987 Buick Grand National Holley Engine Harness — 1300.00 USD — In stock
- 6 LS Coils, Custom Spark Plug Wires, and Stock Location Coil Mounting Bracket. — 860.00 USD — In stock
- EV6 Injector Harness w/ 14 Gauge Wire — 105.00 USD — In stock
- Hight Current Positive & Negative Battery Cables — 160.00 USD — In stock
- Grounding Block + Ground Strap Kit — 35.00 USD — In stock
- Polished 170 Amp Alternator — 451.25 USD — In stock
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