102mm Throttle Body for LS1 LS2 LS4 LS6 L7 Engines

Product Overview

This 102 mm throttle body is listed for LS-family engines, naming the LS1, LS2, LS4, LS6 and L7. The title refers to individual throttle bodies, but the specifications describe a single 102 mm unit with a valve included, so please confirm exactly what is supplied before ordering. It suits builders upgrading the throttle on an LS engine or conversion project.

Key Features and Benefits

• 102 mm throttle bore
• Listed for several LS engine variants
• Valve included, per the supplier
• New condition replacement part
• Suited to LS conversions and upgrades

Vehicle Compatibility

The title lists LS1, LS2, LS4, LS6 and L7 engines, while the specification simply states LS1. No vehicle models or years are given, and drive-by-wire or cable operation is not specified, which is critical for LS applications. Fitment is supplier-stated and must be confirmed against your intake manifold and throttle control system before ordering.

Product Specifications

• Product type: throttle body
• Bore size: 102 mm
• Items included: valve
• Condition: new
• Material and actuation type: not stated by the supplier
• Packed size: 20 x 15 x 10 cm
• Packed weight: approximately 1.5 kg

Installation and Usage

Installation should be carried out by an experienced LS technician. Confirm the bolt pattern and electrical connector match your intake and engine management before starting. Fit with a new gasket, torque the bolts evenly and check that the throttle opens and closes fully. A larger throttle body usually requires a tune adjustment, and the engine should be checked for vacuum leaks and idle stability.

Package Contents

Throttle body with valve, as listed. Gaskets, sensors and adapters are not itemised.

Important Fitment Notice

Please send us your VIN and engine details before ordering so we can help confirm fitment. Images are for reference only. Throttle components must operate safely, and engine conversions in New Zealand typically need Low Volume Vehicle certification before a Warrant of Fitness can be issued.