The Holley EFI LS3 Black Hi-Ram Intake Manifold is a high-performance intake designed for LS3/L92 engines, featuring a black finish and compatibility with a 92mm LS throttle body.

Holley EFI LS1/2/6 Hi-Ram Intake Manifold, EFI, 105mm LS Throttle Body, Black – High-performance manifold for GM LS1, LS2, and LS6 engines with a 105mm throttle body flange for optimal airflow. 

Holley EFI LS Injector Harness (Part #558-201) – Pre-terminated wiring harness for GM LSx engines, designed for EV6 (USCAR) style injectors, compatible with Holley HP, Dominator, and Terminator X ECUs.

Holley EFI Injector Driver Module, w/ Harness – 8-channel programmable injector driver with harness for integrating secondary injectors with Holley Dominator ECUs.

Holley EFI Idle Air Control (IAC) Valve Motor – OEM-style replacement for Sniper and Holley EFI throttle bodies, ensures precise idle control.

Holley EFI Hi-Perf C-N-P Smart Coil – High-performance ignition coil for 8-cylinder engines, designed for use with Holley HP and Dominator ECUs in high-powered applications.

Holley EFI HP Smart Coil Sub Harnesses – Pre-terminated harnesses for connecting Holley HP Smart Coils to the ECU, designed for 8-cylinder engines.

​Holley EFI HP ECU & Harness Kit for LS2/3/7 with NTK sensor – Plug-and-play system featuring a programmable HP ECU, NTK wideband O2 sensor, and harnesses for GM LS2, LS3, and LS7 engines with 58x crank sensors and EV6 injectors

Holley EFI EGT, 8-Channel Kit – Plug-and-play system with eight stainless steel EGT probes and CANbus controller, designed for monitoring exhaust gas temperatures on Holley EFI systems.

Holley EFI Comp Mid-Mount Accessory System, LS, Black – Compact and clean LS engine accessory drive system with LT1-style water pump, A/C compressor, power steering pump, and alternator.

Holley EFI Comp Hi-Pass Bracket Kit, LS/LT, with SD5, Natural Finish – High-mount accessory drive kit for LS/LT engines with SD508 compressor, tensioner, and idler pulleys.

Holley EFI 200 PSI Pressure Transducer – High-performance sensor for monitoring oil or fuel pressure in Holley EFI systems, with a 0-200 PSI range and 0.5-4.5V output.

The Heat Reflective Adhesive Tape 2" x 10m provides high-temperature insulation to protect engine components from heat damage, commonly used in automotive applications.

​Hard Blok Engine Block Filler 860228 (Tall Fill, 28 lbs) is a cement-based filler designed to reinforce engine blocks, commonly used in drag racing and high-performance applications.

The Hard Blok Engine Block Filler 860212 (Short Fill, 12 lbs) is a high-performance, cement-based filler designed to reinforce engine blocks, commonly used in drag racing and high-performance applications.

The HF Throttle Body Spacer 90mm improves airflow and throttle response by creating space between the intake manifold and throttle body, compatible with LS-style 4-bolt throttle bodies.

The HF Throttle Body Spacer 102mm improves airflow and throttle response by creating space between the intake manifold and throttle body, compatible with LS-style 4-bolt throttle bodies.

HF Throttle Body 90mm Black Double Knob – High-performance 90mm throttle body with dual knobs and a black anodized finish for improved airflow and control.

The HF Throttle Body 90mm Black is a billet aluminum upgrade with a black anodized finish, designed to improve airflow and throttle response for LS engines.