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Vehicle Info NeededHOLLEYPART NUMBER: 510-20-143BK
LS/LT High-Mount Alternator & Power Steering Pump Accessory Drive Kit
$1,84995
Ships on Sep 04, 2026
Lowest Price GuaranteeGM Gen III/IV LS, Gen V LT Alternator/Power Steering Drive Kits
LS/LT High-Mount Alternator & Power Steering Pump Accessory Drive KitGM Gen III/IV (LS) Engines Alternator Amperage: 130 Finish: Black Material: Cast Aluminum Output: 130 Amps
The LS/LT High-Mount Alternator & Power Steering Pump Accessory Drive Kit from Holley is a accessory drive component mount engineered and manufactured to Holley's specifications for consistent fit and function.
Holley 20-143BK Features:
- Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets.
- 198-100 - P/S PUMP, CORVETTE ALUMINUM.
- 197-400 - HARNESS PIGTAIL, ALTERNATOR, AD STYLE.
- 97-150 - IDLER PULLEY, SMOOTH, 2.75 in. DIAMETER.
- 97-152 - PULLEY, P/S PUMP.
- 20-135 - LS ACC DRIVE BRACKET KIT DRIVER SIDE.
Part TypeAccessory Mounting Bracket
BrandHOLLEY
Package Height11.0
Package Width15.5
Package Length23.5
Weight32.27 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Vendor Part Number20-143BK
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
