Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$2,219.95 kit
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Features, Description, Q&A, Specs & Installation
Complete Accessory System. The Holley Small Block Chevy Mid-Mount Complete Accessory System in black streamlines and modernizes the accessory drive on Small Block Chevrolet engines. It integrates the alternator, A/C compressor, power steering pump, and water pump into a bracketless, compact unit that improves engine bay appearance and performance. This system eliminates traditional accessory brackets, providing clean engine visibility and simplifying installation and maintenance.
Construction and Appearance. Built from durable cast aluminum, this accessory system features a premium black finish for corrosion resistance and an attractive look. It includes billet alternator, tensioner, and compressor pulley covers that enhance its visual appeal. The water pump and alternator designs are inspired by high-performance LT1 Corvette components, ensuring advanced engineering and reliable operation.
Installation. Installation is straightforward and designed for ease, requiring no drilling. Color graphical instructions guide users through assembly, making the process accessible for professionals and experienced enthusiasts.
Warranty. This accessory system includes a manufacturer’s limited 90-day warranty covering defects and ensuring buyer confidence.
Application. This system fits Chevrolet Small Block Gen I engines, accommodating a broad range of popular engine sizes with no noted exclusions or special fitment considerations.
Holley 20-240BK
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Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: