High Mount Long AC Compressor Drive with Compressor for LS Engines
For custom LS builds constrained by limited space, the High Mount AC Compressor Drive w/Compressor - Long brings the air conditioning compressor up top to clear room for headers and steering components. By combining precision billet aluminum brackets with an extended balancer interface, it secures the integrated compressor in the ideal position to maintain stable belt alignment and reliable cooling output under load. Installers will appreciate the complete hardware kit that fits directly to factory accessory mounts on Corvette, Camaro and F body chassis, reducing installation time and removing the need for extra brackets or idler pulleys.
Precision Machined Billet Aluminum Drive Assembly
The drive assembly is crafted from a single block of high grade aluminum and finished with advanced machining processes that ensure each pulley face remains perfectly aligned with the belt path. By holding tolerances within thousandths of an inch, this billet structure prevents slippage that can accelerate wear on belts and pulley bearings under heavy accessory loads. The rigid design resists distortion even during rapid temperature changes and high engine speeds, delivering stable belt tension and smooth operation throughout every shift and throttle change. Installers benefit from a plug and play fit, as the bracket interfaces match factory accessory mounts on popular GM platforms without additional modification. Over time, this level of precision reduces maintenance intervals and cuts down on adjustment headaches in high demand applications.
Integrated Seven Piston Compressor for Enhanced Cooling Performance
Embedding a seven piston air conditioning compressor directly into the drive assembly boosts refrigerant flow by distributing pressure evenly across multiple chambers. This balanced compression strategy minimizes internal vibration and stress on mounting points, which extends hardware life and maintains consistent output when cabin comfort matters most. The elevated installation position above the block offers unobstructed airflow over the compressor's fins, reducing heat soak during stop and go traffic or slow idling conditions. Since the unit arrives factory assembled with tensioner and all necessary brackets, installers can skip sourcing separate parts and immediately confirm proper belt alignment at first start. The result is rapid cabin cooling that stands up to extreme ambient temperatures without compromise.
Lightweight Aluminum Design Increasing Efficiency and Responsiveness
Compared with heavier cast or steel alternatives, the all aluminum construction sheds several pounds from the front end of the engine, which translates into crisper throttle response and preserved handling balance in performance oriented chassis. Aluminum's natural resistance to corrosion protects contact areas in harsh weather or road salt environments, reducing the need for costly surface treatments or frequent inspections. Smooth bearing journals and pulley bores delivered by CNC finishing lower friction losses, so accessory drag remains minimal and overall engine output is preserved. By combining strength with reduced mass, this design supports reliable accessory drive performance without compromising the driving dynamics or requiring additional support brackets.
Extended Balancer Interface Simplifying GM LS Swap Integration
The longer crank interface bridges the dimensional gap between modern LS crankshafts and legacy GM accessory layouts, allowing a direct belt route that excludes extra idler pulleys or offset brackets. With a straightforward path from the balancer to both the compressor pulley and tensioner, belt installation becomes intuitive and free of common misrouting concerns. All mounting hardware and a precision tensioner are included, enabling correct setup on the first attempt and eliminating shop time spent fabricating custom adapters. This streamlined approach creates a tidy engine bay appearance and accelerates the swap process in Corvette, Camaro and F body applications. Ultimately, it delivers a reliable air conditioning solution that integrates seamlessly into a wide range of classic and modern GM vehicles.
This drive kit is engineered for a precise fit in LS engine swaps and delivers consistent cooling performance under all conditions.