Product Description
Nick Williams 103mm Drive-By-Wire Throttle Body for Gen V LT Engines – SD103LTX
Fits Gen V 5.3L and 6.2L LT1, LT4, L83, L86 and L8B Applications
Increase the airflow capacity of a compatible Gen V LTX performance engine with the Nick Williams Performance SD103LTX 103mm drive-by-wire throttle body. Designed for builders upgrading beyond the capacity and diameter of a factory-style throttle body, the larger 103mm opening makes this assembly well suited for performance combinations using a compatible aftermarket intake manifold.
Nick Williams precision-machines the throttle-body housing from billet aluminum to create a clean, performance-oriented component for compatible electronic throttle-control systems. The SD103LTX uses the six-pin late-model electrical connector found on the supported Gen V wiring configuration and arrives completely assembled with mounting bolts included. This throttle body is specifically designed for Gen V applications and is not interchangeable with throttle bodies intended for earlier Gen III or Gen IV LS engines.
Key Features & Benefits
- Large 103mm Throttle Opening: The 103mm bore and matching throttle blade are designed to support the increased airflow demands of modified Gen V LTX performance combinations. Its larger diameter makes the SD103LTX a strong match for compatible aftermarket intake systems designed around a 103mm throttle-body opening.
- CNC-Machined Billet Aluminum Housing: Nick Williams Performance precision-machines the throttle-body housing from billet aluminum. The billet construction gives the assembly a clean, performance-oriented appearance while providing the accurately machined dimensions required for a large-bore electronic throttle body.
- Gen V Drive-By-Wire Configuration: Designed for compatible electronically controlled LT1, LT4, L83, L86 and L8B engines rather than a mechanical throttle-cable system. The electronic drive-by-wire design matches the operating configuration used by the supported late-model Gen V applications.
- Late-Model Six-Pin Connector: Uses a six-pin electrical connector designed to work with compatible late-model wiring harnesses. This Gen V connector configuration is an important distinction when comparing the SD103LTX with electronic throttle bodies manufactured for earlier LS-based engine and harness combinations.
- Completely Assembled with Bolts Included: The Nick Williams throttle body arrives as a completely assembled unit with mounting bolts supplied. This gives the installer the primary throttle-body assembly and its corresponding mounting hardware together for installation on a compatible aftermarket intake manifold.
Notes
- Fits Gen V engines only: 2014 and newer Corvette and truck applications or 2016 and newer Camaro applications.
- Requires a compatible aftermarket intake manifold capable of accommodating the larger 103mm throttle blade.
Key Fitments
- 2014+ Gen V Corvette applications
- 2014+ Gen V truck applications
- 2016+ Gen V Camaro applications
- Gen V 5.3L and 6.2L LT1, LT4, L83, L86 and L8B engines
