Holley Mid-Mount Accessory Drive System Black Finish — Fits Big Block Chevy

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SKU: BBVL_20-242BK
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Sale price$1,981.95 Regular price$1,999.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Holley Mid-Mount Accessory Drive System for Big Block Chevy

Unlock the full potential of your Big Block Chevy with the Holley Mid-Mount Accessory Drive System. Designed for builders who demand both aesthetic appeal and mechanical efficiency, this kit tucks your accessories tightly against the engine, optimizing space in crowded engine bays. The black anodized finish provides a stealthy, professional appearance that complements any high-performance build.

Why Choose the Holley Mid-Mount System?

  • Optimized Geometry: Specifically engineered for BBC engine dimensions to prevent interference.
  • Superior Belt Grip: High-quality 6-rib serpentine belt system reduces harmonic vibration and slippage.
  • Durable Materials: Lightweight aluminum construction built to withstand the torque and heat of a big block.
  • All-in-One Solution: Includes precision-machined pulleys and mounting brackets for a seamless install.

This kit is the ultimate solution for those looking to modernize their classic Big Block Chevy setup. By centralizing the accessory drive, you improve engine bay airflow and gain the clearance needed for larger radiators or aftermarket cooling fans. Trust in the reliability of Holley engineering to keep your engine running smooth, whether you are on the drag strip or cruising the boulevard. Upgrade your vehicle's performance and style with premium components from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Holley Mid-Mount Accessory Drive System for Big Block Chevy

Unlock the full potential of your Big Block Chevy with the Holley Mid-Mount Accessory Drive System. Designed for builders who demand both aesthetic appeal and mechanical efficiency, this kit tucks your accessories tightly against the engine, optimizing space in crowded engine bays. The black anodized finish provides a stealthy, professional appearance that complements any high-performance build.

Why Choose the Holley Mid-Mount System?

  • Optimized Geometry: Specifically engineered for BBC engine dimensions to prevent interference.
  • Superior Belt Grip: High-quality 6-rib serpentine belt system reduces harmonic vibration and slippage.
  • Durable Materials: Lightweight aluminum construction built to withstand the torque and heat of a big block.
  • All-in-One Solution: Includes precision-machined pulleys and mounting brackets for a seamless install.

This kit is the ultimate solution for those looking to modernize their classic Big Block Chevy setup. By centralizing the accessory drive, you improve engine bay airflow and gain the clearance needed for larger radiators or aftermarket cooling fans. Trust in the reliability of Holley engineering to keep your engine running smooth, whether you are on the drag strip or cruising the boulevard. Upgrade your vehicle's performance and style with premium components from GGCRACING.

Product Details

Product Description

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Watch in action

Holley Mid-Mount Accessory Drive System for Big Block Chevy

Unlock the full potential of your Big Block Chevy with the Holley Mid-Mount Accessory Drive System. Designed for builders who demand both aesthetic appeal and mechanical efficiency, this kit tucks your accessories tightly against the engine, optimizing space in crowded engine bays. The black anodized finish provides a stealthy, professional appearance that complements any high-performance build.

Why Choose the Holley Mid-Mount System?

  • Optimized Geometry: Specifically engineered for BBC engine dimensions to prevent interference.
  • Superior Belt Grip: High-quality 6-rib serpentine belt system reduces harmonic vibration and slippage.
  • Durable Materials: Lightweight aluminum construction built to withstand the torque and heat of a big block.
  • All-in-One Solution: Includes precision-machined pulleys and mounting brackets for a seamless install.

This kit is the ultimate solution for those looking to modernize their classic Big Block Chevy setup. By centralizing the accessory drive, you improve engine bay airflow and gain the clearance needed for larger radiators or aftermarket cooling fans. Trust in the reliability of Holley engineering to keep your engine running smooth, whether you are on the drag strip or cruising the boulevard. Upgrade your vehicle's performance and style with premium components from GGCRACING.

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