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Vehicle Info NeededHOLLEYPART NUMBER: 510-550-610
Terminator LS MPFI EFI Kit for GM LS2 LS3 and 2007-Up Truck Engines
$2,55095
Ships on 09/14/2026
Lowest Price GuaranteeTerminator EFI LS Multi-Port Systems
Terminator LS MPFI EFI KitGM LS2, LS3, and 2007-Up 4.8/5.3/6.0 Truck Engines 58x Crank Reluctor Self-Tuning, Controls Fuel and Spark Bosch Wideband Oxygen Sensor Includes 3.5 in. Touchscreen Handheld
The Terminator LS MPFI kit is a bolt-on self-tuning EFI system for GM LS2, LS3, and 2007-up 4.8/5.3/6.0 truck engines with a 58x crank reluctor, controlling fuel and spark through the included 3.5 in. touchscreen.
Holley 550-610 Highlights:
- Fits GM LS2, LS3, and 2007-up 4.8/5.3/6.0 truck engines.
- For 58x crank reluctor engines.
- Self-tuning; controls fuel and spark.
- Bosch wideband oxygen sensor included.
- 3.5 in. full-color touchscreen handheld.
- No laptop required for setup.
Part TypeFuel Injection System
BrandHOLLEY
Package Height7.5
Package Width11.0
Package Length12.25
Weight9.0 PG
Part CategoryPerformance Parts
Fuel RateOEM
Cylinder Head TypeStandard
Part FitmentUniversal
Engine Make/SizeChevy LS Series
Vendor Part Number550-610
Package Qty1
Package TypeEA
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