Holley Performance and hot-rodding go together like “ham” and “burger.”  They have been supplying high performance hardware to the automobile industry for over 100 years; from the flathead Ford and small-block Chevy, to Mod Motor Mustangs and LS-powered Camaros. Fast forward to current day, and Holley still leads the industry in engine fuel delivery, exhaust systems, engine components, air filtration systems and so on.

At this year’s SEMA show, Holley outfitted a 6.2L Gen-V LT1 with a host of their latest offerings, quickly nearing the point here we could eventually see a complete LT-based small-block, featuring all Holley products.  A few of their latest offerings are as follows:

Technical Highlights:

Holley EFI GM Gen V LT Hi-Ram Intake Manifold

• 92 and 105 mm Throttle Opening Available
• Modular System Allows for Easy Disassembly for Custom Porting, Multiple Tops, or Custom Induction Systems
• Available with or without Injector Port Provisions in the Runners to Allow for Installation of Second Set of Injectors
• Includes Black Anodized and Laser Etched Fuel Rails Machined for -8AN O-Ring Fittings
• Large Plenum Volume Promotes High RPM Power

MSD Black SC Wire Set

• For use on GM LT1/LT4 Gen V Engines, ’14 & Up
• Incredibly Low Resistance without Electronic Interference
• Lowest Resistance out of any Helically Wound Wire – 12 Inch Length=40-50 OHMS of Resistance
• Dual Crimp Terminals-One for the Sleeve and One for the Conductor

Holley LT Engine Swap Oil Pan

• Oil Return Port for Turbo or Other
• Billet Oil Cooler Passage Cover
• Windage Tray Included
• Improved Application Clearance
• Designed for LT Engine Retrofit Installations in GM Muscle/Classic Car and Truck Chassis Requiring More Oil Pan to Chassis Clearance Around the Front Half of the Oil Pan
• Traditional High-Quality Cast Aluminum Appearance with Clean Exterior Styling
• Maximum Recommended Crankshaft Stroke – 4.00″
• Can Be Used Anywhere A GM F-Body Oil Pan can be used
• Complete Kit includes Sump Baffle, OE Style Pick-Up Tube, Sump Plug, Oil Filter Stud, Oil Passage Cover, ETC.
• Hinge Door Baffles Available

Holley Billet LS Throttle Body W/Low RPM Taper

• Idle Bleed Function Allows Adjustment of Idle Without Affecting TPS Voltage or Throttle Position at Idle
• TPS Clocker Allows TPS to be Rotated Back into ECU’s Required Idle Voltage Range, Modified Engines No Longer Suffer from Problems Related to TPS Voltage
• PCV Passage Valve is Perfect for Forced Induction Applications.  No more plugging to block off PCV.
• Available in 90, 95, & 105mm Sizes
• Anodized Black Finish for Corrosion Resistance and Superior Looks
• Cable Driven
• Tapered Transition Eliminates Low RPM Drivability Issues
• Cruise Control Provision Built in for Cruise Control Cable

Holley GM LT Complete Accessory Drive System Including P/S, A/C, Alternator

• Modular System – Buy Installation Kit & Brackets, or A Complete Kit
• Upgraded to Historically Desirable Center Mounted LS Water Pump that makes the LT Engine look like it belongs in your Swap Project Vehicle!
• Works with LT Truck Harmonic Balancer (Often Already on Donor Engine)
• Cost Effective and Proven Solution

Holley LT Accessory Drive Installation Kit – GM LT (Gen V Direct Injected Engine)

• Allows the use of our popular Holley LS Accessory Drive Bracket System to be installed on the LT1 Engine.
• This Kit works with existing LS Accessory Drive Brackets, Accessories, LS Camaro style Water Pump, & LT1 Truck Harmonic Balancer.
• Includes Spacers for LS Style Brackets, Water Pump Spacers, A Solenoid Re-Clocking Retaining Ring, Rerouted Front Harness, and all associated hardware.

Hooker Blackheart Shorty Headers

• Constructed of Lightweight 1-7/8″ Diameter, 18-Gauge, Mandrel Bent 304 Stainless Steel Primary Tubes maximizing performance, strength and durability
• Unique inline 4-1 Merge Collector for excellent scavenging and compact design
• 100% Hand welded and blended welds at the flange entry for maximum flow and better performance
• Includes all attaching hardware
• Direct replacement for stock manifolds with no cutting or welding required.
• Up to 19lb. lighter than stock cast iron manifolds
• Up to 14 HP and 12 FT-LBS Torque increase over stock manifolds

Mr. Gasket Locking Header Bolts

• Gold colored thread locker patch prevents bolts from backing out or vibrating loose
• Removes hassle of header installation
• 24 equally spaced serrations lock onto the header/exhaust manifold flange.
• Eliminates power robbing exhaust leaks
• Stainless Steel construction features bright polish finish
• Keeps you from burning your hands while installing bolts
• Available for various application

Michael Morris

At just 5-years old, it was an ’85 IROC-Z Camaro that ignited the fuel that sparked the life-long passion of GM hardware for Michael. Being a huge fan of late-model muscle in general, the LS-powered 4th-generation Firebirds truly capture Michael’s heart.