Holley® 550-423 - 58x Terminator™ EFI Kit
Holley® 550-423 - 58x Terminator™ EFI Kit
Holley® 550-423 - 58x Terminator™ EFI Kit
Holley® 550-423 - 58x Terminator™ EFI Kit

550-423

Holley® (04-14) GM LS2/LS3 58x Terminator™ Electronic Fuel Injection Kit

Regular price$2,862.95
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Shipping calculated at checkout.
  • THIS PRODUCT IS NOT CARB CERTIFIED
MANUFACTURED ITEM! 6-8 WEEK BUILD TIME
  • Question? Call us at (888) 257-1077 🏁

Compatible: (4.8L/5.3L/6.0L/6.2L)

2004 - 2014 Cadillac CTS-V

2010 - 2015 Chevy Camaro SS

2005 - 2013 Chevy Corvette

2007 - 2013 Chevy Silverado

2007 - 2013 GMC Sierra

2004 - 2006 Pontiac GTO

2008 - 2010 Pontiac G8




 

Compliance:

Not Street Legal - Race Use Only

 

Features:

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.

  • Tumble polished finish
  • 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

 

Specs:

Brand Holley EFI
CFM 950
Crank Reluctor 58x
Emission Code 3
Finish Tumble Polished
Product Type Terminator LS TBI Kit
Terminator LS Options Fuel, Spark
Throttle Bore 1.750 inch
Part Number 550-423

 


Install Guide:      

  

  

 

 

 

Warranty:

 

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Based on 6 reviews
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17%
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