Aces Jackpot 2 LS EFI Top End Kit 500HP DBC & Trans Control - Cathedral Port Modern EFI control, built for the heart of every LS engine.The Aces Jackpot 2 LS EFI System is a cutting-edge, self-learning engine management system designed specifically...

Aces Jackpot 2 LS EFI Top End Kit 500HP DBC & Manual Trans - Cathedral Port Jackpot 2 LS EFI System Modern EFI control built for real-world LS swaps. The Jackpot 2 LS EFI System is a standalone engine management system for 1997–2014 GM Gen...

ACES Jackpot 2 LS EFI Kit w/Trans Control - TBI System The Jackpot 2 LS kits are designed to be compatible with 1997-2014 GM Gen III & Gen IV LS based engines that use either a 58x/4x or a 24x/1x crank & cam pattern. Common compatible engines...

ACES Jackpot 2 EFI System LS/LS Pro Modern EFI control built for real-world LS swaps. The Jackpot 2 LS EFI System is a standalone engine management system for 1997–2014 GM Gen III and Gen IV LS-based engines that use 58x/4x or 24x/1x crank and...

HP Tuners Input/Output Expansion Harness I/O HARNESS          

HP Tuners 15' Flying Lead Wiring Harness COR-HAR-003

HP Tuners Gen IV LS Drive-by-Wire EFI Wiring Harness 58x COR-HAR-002

HP Tuners Gen III LS Drive-by-Cable EFI Wiring Harness 24x COR-HAR-001

HP Tuners Gen III/IV LS Core ECU COR-ECU-000 Introducing HP Tuners standalone engine management solution, delivering superior control overyour vehicle's powerplant.CORE ECU is designed for all levels of LS swaps and high-performance motorsports builds...

LSXceleration Gen V L83 L84 L86 L87 LT1 LT2 LT4 Fuel Injector O-Ring Kit 14-72366 Fuel Injector O-Ring Kit for 4 Injectors - 2 Kits needed per engine  

Holley Terminator X Max GM Gen V LT4 Standalone ECU & Wire Harness Direct Injection Kit Late 550-1634-6 GM LT Drive-by-Wire Throttle Body and GM 6L80E and 6L90E Transmission Control Take control of your GM Gen V LT4, LT1, L83, or L86...

Holley Terminator X Max GM Gen V LT4 Standalone ECU & Wire Harness Direct Injection Kit Early 550-1633-6 GM LT Drive-by-Wire Throttle Body and GM 6L80E and 6L90E Transmission Control Take control of your GM Gen V LT4, LT1, L83, or L86 engine...