Haltech Nexus R3 Engine Control Module HT-193000 44066-1-0IM Holley's 2-Piece LS valve covers

Holley's 2-Piece LS valve covers are a great way to update the look of your LS engine without the use of complicated adapter systems or the hassle of remote coil relocation

1990-1998 Chevrolet K1500 Cheyenne Standard Cab Pickup

Front flap that opens to allow access the winch drum

3/4 in 36 Spline to 13/16 in 36 Spline

it is a gel

Haltech Nexus R3 Engine Control Module HT-193000 44066-1-0IM Holley's 2-Piece LS valve coversProduct Description: Engine Control Module Nexus R3 Universal Sold Individually With a worldwide presence and a wide range of control products for racing vehicles, Haltech is a leader in aftermarket ECU and VCU modules, harnesses, sensors, and more. From basic control units to advanced systems with virtually limitless customization capabilities, Haltech products are designed for ease of use and installation.