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92 mm and 102 mm four-bolt aluminum throttle bodies for GM LS EFI engines, including versions supplied with TPS and IAC sensors.
Orders ship within 24 hours on business days from our US warehouses in Ontario, California and Bloomingdale, Georgia. Not sure about fitment? Email us your vehicle year, make, model and engine and we will confirm before you buy.
How to choose an LS throttle body
Bore size: match it to your intake opening. Our Hi-Ram intakes come in 92mm and 102mm versions. Sensors: choose a version with TPS and IAC if you need new sensors, or the bare version if you are reusing yours.
| You need | Good starting point |
|---|---|
| 92mm with TPS and IAC | 92mm + TPS/IAC |
| 92mm, reusing your sensors | 92mm throttle body |
| 102mm with TPS and IAC | 102mm + TPS/IAC |
| 102mm, reusing your sensors | 102mm throttle body |
| Replacement sensors only | TPS & IAC kit |
FAQ
Are these drive-by-wire?
No, these are cable-drive throttle bodies for Gen III LS engines.
Which intakes do they fit?
Any LS intake with a 4-bolt 92mm or 102mm opening, including our Hi-Ram LS intakes.
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