Product Description
Nick Williams 103mm Cable-Operated LS Throttle Body – SD103CABLEBK
Mechanical Throttle Body for Gen III and Gen IV LS Engine Applications
Complete a cable-operated GM LS engine combination with the Nick Williams 103mm mechanical throttle body. Designed for compatible aftermarket intake manifolds and LS engine swaps into older vehicles, this throttle body uses a mechanical throttle cable rather than electronic throttle control. It is designed to use a factory GM throttle position sensor and idle air control motor for the corresponding engine-management functions. The SD103CABLEBK is the updated, redesigned version of the popular Nick Williams 102mm cable throttle body and fits the supplied Gen III and Gen IV 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 7.0L LS engine applications.
Key Features & Benefits
- Large 103mm Throttle Body: Provides a 103mm throttle-body configuration for compatible performance intake manifolds and LS engine combinations. The increased diameter updates the previous Nick Williams 102mm cable-operated design.
- Mechanical Cable Operation: Designed for engine combinations using a traditional throttle cable instead of electronic drive-by-wire control. This makes it suitable for compatible LS swaps and retrofits into older vehicles.
- Factory GM Sensor Compatibility: Designed to use a factory GM throttle position sensor and idle air control motor. These components provide the corresponding throttle-position and idle-air-control functions within a compatible engine-management system.
- Updated Nick Williams Design: The SD103CABLEBK is a redesigned version of the previous popular 102mm Nick Williams mechanical throttle body. The updated design increases the throttle-body size to 103mm while retaining cable operation.
- Broad Gen III and Gen IV Coverage: Fits the supplied 4.8L, 5.3L, 5.7L, 6.0L, 6.2L and 7.0L LS engine applications. Exact supported engine codes are listed in the Key Fitments section below.
Notes
- Not for use on vehicles retaining an electronic throttle-control or drive-by-wire system.
- Intended for compatible aftermarket intake manifolds or cable-operated LS engine retrofits.
Key Fitments
- Fits Gen 3/4 4.8 5.3 5.7 6.0 6.2 7.0
- LS3 L99 LSA LS9 L92 L9H L94 LS2 L76 L77 LY6 L96 LFA LZ1 LY5 LMG LMF LH6 LC9 LY2 L20 LS7 LS1 LS6 LQ4 LQ9 LR4 LM7 L59
