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Nick Williams 103mm Billet Throttle Body (Black Finish)

Nick Williams 103mm Billet Throttle Body (Black Finish)

Nick Williams sd103ltx-b

$749.95 $657.95
You save $92.00
Nick Williams
Part Number:

Black Finish

The Nick Williams 103mm throttle body is constructed out of billet aluminum and provides a large opening for the maximum about of air flow for your Camaro. Their construction features the drive motor pre-installed allowing for an easy bolt-on installation but does require the MSD Atomic intake manifold or a larger intake manifold for proper operation. It can also be used on an LT4 blower that has been ported by Kong Performance.

Tuning is required for correct operation and function. Power gains can vary depending on application and tuning.


  • Part Number - SD103LTX
  • Available in Aluminum or Black Anodized finish
  • MSD Atomic intake manifold required for installation on LT1
  • No modification to throttle body required
  • Tuning required
  • CNC machined out of billet aluminum
  • Drive motor pre-installed
  • Estimated power gains depend on application

Note: Tuning is required for correct operation. Will NOT work with stock LT1 intake or stock LT4 Supercharger.

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