Terminator 58x LS2 / LS3 TBI Kit

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  • $2,407.95
  • Regular price $2,675.95
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Get all the great features of Terminator Throttle Body Fuel Injection systems in a bolt-on system for GM's popular LS engines! These systems are designed specifically for LS engines with carbureted style intake manifolds. All kits include the popular Terminator EFI Throttle Body for fuel delivery into the intake plenum, as well as the necessary wiring to plug directly into the factory LS coil sub-harnesses and factory sensors.


  • For GM LS2/LS3 Engines and 2007-Current 4.8/5.3/6.0 Truck Engines with 58x crank reluctor and carbureted intake manifold
  • Plug and play with factory sensors and coil sub-harnesses
  • Bosch wideband oxygen sensor included
  • Controls fuel and spark
  • Pre-calibrated for no-hassle installation and tuning
  • Fully adjustable through included 3.5” full color touchscreen
Brand Holley EFI
CFM 950
Crank Reluctor 58x
Emission Code 3
Finish Tumble Polished or Hard Core Grey
Product Type Terminator LS TBI Kit
Terminator LS Options Fuel, Spark
Throttle Bore 1.750 inch
Part Number 550-423