Engines and Components Belts and Pulleys

Holley

COMP-MID-MT ACC DRIVE SYSTEM, BBC-NATURA

$2,467.73

SKU: H00E 20-242

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Holley's Mid-Mount accessory drive system for Big Block Chevrolet engines features a 'bracketless' design, integrating accessories directly onto the water pump for a clean look and improved engine visibility. This comprehensive system includes a premium LT1-style alternator with 6-phase technology (C7 Corvette-inspired), an LT1-style water pump, a compact SD7 A/C compressor, and a Type II power steering pump with a baffled reservoir. The water pump offers hidden thermostat bypass and optional side/top heater ports with NPT adapters. The kit comes complete with all necessary accessories, pulleys, belt, A/C line adapter, heater hose adapters, power steering to -6 AN hardline, and an alternator plug/harness. Designed for easy assembly, it includes color graphical instructions. Available in natural and black finishes, featuring billet alternator, tensioner, and compressor pulley covers.

Fitment

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Specifications

BrandHolley
Part NumberH00E 20-242
Weight48.9 lb

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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