Cart Continue shopping “On 3’s Custom Coyote Holley Dominator Standalone ECU & Harness” has been added to your cart. Product Price Quantity Subtotal × 4.0" Stainless U-Bend, 6.0" CLR with 5" Legs $49.99 4.0" Stainless U-Bend, 6.0" CLR with 5" Legs quantity $49.99 × On 3's Custom Coyote Holley Dominator Standalone ECU & Harness $5,886.00 On 3's Custom Coyote Holley Dominator Standalone ECU & Harness quantity $5,886.00 Update cart Cart totals Subtotal $5,935.99 Shipping Shipping costs are calculated during checkout. Tax $0.00 Total $5,935.99 Proceed to checkout