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Vehicle Info NeededHOLLEYPART NUMBER: 510-20-190BK
Black Mid-Mount LS7 Complete Accessory System - Dry Sump Accessory Drive Belt Kit
$3,74995
Ships on 09/09/2026
Lowest Price GuaranteeComplete LS Engine Drive Kits
Black Mid-Mount LS7 Complete Accessory System - Dry Sump Accessory Drive Belt KitGM LS7 Engines Alternator Amperage: 150 Finish: Black Inlet Size: 35.4mm/1.4 in. Material: Cast Aluminum Output: 150 Amps
The Black Mid-Mount LS7 Complete Accessory System - Dry Sump Accessory Drive Belt Kit from Holley is a accessory drive belt kit engineered and manufactured to Holley's specifications for consistent fit and function.
Holley 20-190BK Specifications:
- Bracketless accessory mounting with ultra-easy assembly.
- OE pulley ratios for optimal accessory performance.
- No adapters/spacers required!
- Billet tensioner cover.
- Billet alternator, and compressor pulley covers.
- SFI certified damper w/hard anodized billet crank pulley.
Bracketless Design for a Compact Accessory Drive Solution
Holley’s Mid-Mount Accessory Drive System is a unique bracketless front-drive system that works with all factory and aftermarket throttle bodies and intakes—and is the perfect combination of quality, style, and value.
Part TypeAccessory Drive Belt Kit
Product LineHolley Mid-Mount Accessory Drive Systems
BrandHOLLEY
Package Height16.0
Package Width18.0
Package Length24.0
Weight40.0 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part Number20-190BK
Package Qty1
Package TypeEA
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