Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
20-137P Complete GM LS Accessory Drive Kit
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-20-137P

20-137P Complete GM LS Accessory Drive Kit

$2,59995
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

GM Gen III/IV LS, Gen V LT Complete Accessory Drive Kits
Complete GM LS Accessory Drive Kit
  • GM LS-Series Engines
  • High Mount Style
  • Polished Finish
    Includes:
  • SD508 A/C Compressor
  • Alternator
  • Power Steering Pump
  • Tensioner
  • Pulleys
  • Belt
  • Brackets
  • Hardware

    Installation Notes:

    This Holley Complete GM LS Accessory Drive Kit requires a Holley Installation Kit for assembly. Installation kits are sold separately to allow for greater customizability for specific applications. Refer to instructions to determine the kit required for your application.

    • Holley Accessory Drive Bracket Installation Kit for Standard (Short) Alignment - 510-21-1
    • Holley Accessory Drive Bracket Installation Kit for Middle Alignment - 510-21-2
    • Holley Accessory Drive Bracket Installation Kit for Long Alignment - 510-21-3

    LT Compatibility:

    This Holley Complete GM LS Accessory Drive Kit is compatible with GM Gen V LT Engines. The following additional equipment is required to use this kit on an LT engine:

    • Holley GM Gen V LT Accessory Drive Installation Kit - 510-21-5
    • Holley LS Water Pump with Forward Facing Inlet - 510-22-100
    • Holley LS/LT Throttle Body Angle Adapter - 510-717-15
    • Part TypeAccessory Drive Belt Kit
    BrandHOLLEY
    Package Height14.25
    Package Width16.0
    Package Length27.0
    Weight57.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number20-137P
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

    Items You Need

    21-1 LS Accessory Drive Bracket - Installation Kit for Standard (Short) Alignment

    HOLLEY

    21-1 LS Accessory Drive Bracket - Installation Kit for Standard (Short) Alignment

    Part Number : 510-21-1
    $10695
    21-2 Middle Belt Installation Kit

    HOLLEY

    21-2 Middle Belt Installation Kit

    Part Number : 510-21-2
    $13995
    21-3 Long Belt Installation Kit

    HOLLEY

    21-3 Long Belt Installation Kit

    Part Number : 510-21-3
    $18795

    ITEM YOU MAY ALSO CONSIDER

    20-136 LS Complete Accessory Drive Kit

    HOLLEY

    20-136 LS Complete Accessory Drive Kit

    Part Number : 510-20-136
    $1,99995
    20-136BK LS Complete Accessory Drive Kit

    HOLLEY

    20-136BK LS Complete Accessory Drive Kit

    Part Number : 510-20-136BK
    $2,19995
    20-137 LS Complete Accessory Drive Kit SD508 A/C Compressor

    HOLLEY

    20-137 LS Complete Accessory Drive Kit SD508 A/C Compressor

    Part Number : 510-20-137
    $1,84995
    20-137BK Complete GM LS Accessory Drive Kit

    HOLLEY

    20-137BK Complete GM LS Accessory Drive Kit

    Part Number : 510-20-137BK
    $2,14995
    20-138 LS Complete Accessory Drive Kit SD7 A/C Compressor

    HOLLEY

    20-138 LS Complete Accessory Drive Kit SD7 A/C Compressor

    Part Number : 510-20-138
    $1,84995
    20-138BK Complete GM LS Accessory Drive Kit

    HOLLEY

    20-138BK Complete GM LS Accessory Drive Kit

    Part Number : 510-20-138BK
    $2,14995
    Corvette Style Accessory Drive System With Power Steering, With A/C

    CHEVROLET PERFORMANCE

    Corvette Style Accessory Drive System With Power Steering, With A/C

    Part Number : 809-19155067
    $1,06999
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!