Holley COMP Mid-Mount Premium Accessory System, LT Water Pump Polished

Introducing Holley's Mid-Mount Accessory Drive System, designed with the serious racer in mind. If you're looking for a front drive system for your LS engine racecar, we've got you covered with options available without air conditioning and power steering, tailored to your specific needs!

This Premium Mid-Mount complete accessory system pulls everything in tighter than other accessory drives. At its core is an innovative "bracketless" design (Patent Pending), allowing accessories to bolt directly to the water pump for a sleek, integrated look. This design not only enhances engine visibility but also highlights your horsepower, rather than cluttering the view with accessories. You'll appreciate the thoughtful swap-friendly features, including bottom heater outlets that provide extra clearance in those tight spaces. Plus, the Holley-designed alternator is a game changer, utilizing 6-phase technology inspired by the C7 Corvette. The water pump design also shares its efficiency with the C7 Corvette, ensuring top-notch performance.

The Mid-Mount drive completes Holley's trilogy of accessory solutions, offering a third option alongside the previously released High and Low-Mount systems, all tailored for LS engines.

When we say "complete," we truly mean it. The Mid-Mount system includes everything you need for a seamless setup. All accessories are part of the package, featuring the water pump, alternator, and an SFI certified damper paired with a hard anodized billet crank pulley. All necessary pulleys and belts are included, along with heater hose adapters and the alternator plug/harness. We prioritized easy assembly throughout the development process, and you'll find color graphical instructions to guide you through each step of the ultra-simple installation.

The Premium Mid-Mount system is equipped with stylish pulley covers and an SFI certified damper. This damper is complemented by a billet 6061-T6 aluminum hard anodized crank pulley, making this system race-ready while still being perfect for everyday street use.

Important Downloads:

• Instructions for Part# 20-202P

Features:

• Bracketless accessory mounting with ultra-easy assembly
• Bottom outlet heater hose options for added clearance in swap applications
• LT1 style premium 150 amp alternator
• LT1 style water pump cartridge design
• Steam tube input port
• Shortened top outlet nipple for improved radiator hose routing
• OE pulley ratios for optimal accessory efficiency
• No adapters or spacers required!
• Compatible with all common aftermarket and factory throttle bodies and intakes
• Works with VVT applications
• Compatible with Hooker turbo manifolds
• Fits all LT engines, except those with dry sump and/or supercharger

Specifications:

• Accessory Drive Style: Mid Mount
• Emission Code: 5
• Engine: GM LT
• Finish: Polished
• Inlet Size: 35.4mm / 1.4"
• Material: Cast Aluminum
• Product Type: Accessory Drive Kits
• Warranty: Limited 90 Day

Notes:

• Steam tube input port is 1/8" NPT.