Holley EFI LT4 Engine Main Harness 558-130 demon-carburetion 106-0823’s precision mandrel bent pipes

106-0823’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems

4 V8 1976 - 1978 GMC C15 Base 400/6

5L V8 1973 - 1976 Ford Custom 500 Base 460/7

4 Inch OD Out Angle Cut Single Wall Tip Included

20100-JM41A

Holley EFI LT4 Engine Main Harness 558-130 demon-carburetion 106-0823’s precision mandrel bent pipesFor use with Terminator X Requires V3 Software Features: Specs: Brand Holley EFI Category Filter Fuel Injection EFI Clearance Category Fuel Injection EFI Crank Reluctor 58x Emission Code 4 Harness Application LT Harness Application Gen V LT4 Harness Type Main Product Type Harness Product Type LT Main Engine Harness Warning California Proposition 65 Application: Year Make Model Submodel