Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt, & Pulleys
Replacement hardware kit is 97-171
  • INCLUDES THE FOLLOWING ITEMS
  • 97-150 - IDLER PULLEY, SMOOTH, 2.75" DIAMETER
  • Ideal for crate engines, take out motors and engine builders
  • OEM spec flanged head hardware included to match your factory LS engine hardware
  • OEM quality natural finish die castings for clean looks and durability. Can be polished, coated, painted or plated.
  • Accessories, tensioner, and pulleys are manufactured by OEM suppliers many of which are on production vehicles today.
  • Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets
  • Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products
  • The most cost effective LS/LT bracket solution on the market!
  • KIT Contains:
  • 197-301 - ALTERNATOR, 130 AMP, LARGE CASE
  • 198-100 - P/S PUMP, CORVETTE ALUMINUM
  • 199-101 - AC SD508 SANDEN COMPRESSOR, R-134a
  • 70R155 - BELT, 6V SERPENTINE
  • 20-132 - LS A/C DRV BRACKET KIT (WORKS W/SANDEN AC COMP)
  • 97-152 - PULLEY, P/S PUMP
  • 97-151 - TENSIONER ASSEMBLY
  • 197-400 - HARNESS PIGTAIL, ALTERNATOR, AD STYLE

Information:

NOTE: This bracket REQUIRES an installation kit for assembly (Part 21-1, 21-2, OR 21-3, see instruction sheet below for the correct installation kit for your application). ***For installation onto an LT Series engine, additional parts are required: *21-5 LT Installation Kit for GM Gen V LT Accessory Drive *22-100 LS Water Pump with forward facing outlet. *717-15 Throttle Body Angle Adapter - for GM LS and LT Intakes ***NOTE for LT Applications: If installing on LT application refer to 21-5 LT installation kit instructions before proceeding. ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.

Application Summary:

Year Make/Model
Now available from Holley are complete kits that have everything needed for the application including the belt. Included are accessories
and belt that are manufactured by OE part suppliers many of which are on production cars today.
Attributes
A/C Compressor Included Yes
A/C Compressor Type SD508
ASIN B00FTSIGOU
Accessory Drive Style High Mount, High-Mount
Alternator Amperage 130
Alternator Included Yes
Application GM Gen V LT, L83, L84, L86, and L87, GM LS
Belt Included Yes, Yes
Brand Holley, Holley
California Proposition 65 No
Category Accessory Drives, Engine
Category Filter Accessory Drives
Choose Your Part Accessory Drive Kits, Accessory Drive Kits
Clearance Category Accessory Drives
Country of Origin (Primary) US
Damper Included No, No
Damper Style Factory Standard Middle or Long, Factory Standard Middle or Long
Emission Code 5, 5
Engine GM LS, GM Gen V LT, L83, L84, L86, and L87
Engine Make/Size GM LS
Finish Cast, Cast
GTIN 00090127685617
Harmonized Tariff Code (Schedule B) 8409915085
Hazardous Material Code N
Life Cycle Status Code Available to Order
Material Cast Aluminum, Cast Aluminum
NAFTA Preference Criterion Code B
Output 130 Amps, 130 Amps
Power Steering Hardline Included No, No
Power Steering Pulley Included Yes, Yes
Power Steering Pump Included Yes, Yes
Power Steering Reservoir Included No, No
Product Type Accessory Drive Kits, Accessory Drive Kits
Pulley Style Serpentine, Serpentine
SDR Required Flag N
Sale Category Engine
Sub Category Accessory Drive Belt System Components
Tensioner Included Yes, Yes
Thermostat Included No, No
Warning California Proposition 65, California Proposition 65
Warranty Limited 90 Day, Manufacturer's Limited 90 Day Warranty
Water Neck Included No, No
Water Pump Included No, No
Water Pump Pulley Included No, No
part type Accessory Drive Belt Kit

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Holley 20-137 LS/LT High-Mount Complete Accessory Drive Kit

Product Information

  • Brand: Holley
  • Product Number: 20-137

Vehicle Fitment