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Vehicle Info NeededHOLLEYPART NUMBER: 510-20-136
20-136 LS Complete Accessory Drive Kit
$1,99995
Ships on Sep 03, 2026
Lowest Price GuaranteeGM Gen III/IV LS, Gen V LT Complete Accessory Drive Kits
- LS Complete Accessory Drive Kit
- GM LS-Series Engines
- High Mount
- Natural Finish
Includes: - R4 A/C Compressor
- 130 Amp Alternator
- Power Steering Pump
- Tensioner
- Pulleys
- Bracket
- Belt
- Hardware
Kit Includes: - 197-301 - ALTERNATOR, 130 AMP, LARGE CASE
- 198-100 - P/S PUMP, CORVETTE ALUMINUM
- 199-100 - AC R4 COMPRESSOR, 8mm PIN, R-134a
- 197-400 - HARNESS PIGTAIL, ALTERNATOR, AD STYLE
- 199-200 - HARNESS PIGTAIL, 8mm PIN, R4 COMPRESSOR
- 97-150 - IDLER PULLEY, SMOOTH, 2.75" DIAMETER
- 97-151 - TENSIONER ASSEMBLY, LS
- 97-152 - PULLEY, P/S PUMP, LS
- 20-131 - LS ACC DRV BRACKET KIT
- 97-153 - IDLER PULLEY, GROOVED, 59mm DIAMETER
- 70R154 - BELT, 6V SERPENTINE
Effective Solutions to Accessory Drive Installation Difficulties
Holley High-Mount Accessory Drive Kits position components well above the cross-member for the room you need to complete your engine swap project.
Holley Low-Mount Accessory Drive Systems
Holley Mid-Mount Accessory Drive Systems
Part TypeAccessory Drive Belt Kit
Product LineHolley High-Mount Accessory Drive Systems
BrandHOLLEY
Package Height14.75
Package Width16.0
Package Length26.75
Weight55.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Idler Brackets IncludedYes
Idler/Tensioner IncludedYes
Air Conditioning Bracket IncludedYes
Alternator Pulley IncludedYes
Alternator Nose Cover IncludedNo
Idler Pulley Grooves6-groove, serpentine
Bracket MaterialAluminum
Pulley Set StyleStandard ratio
Crankshaft Nose Cover IncludedNo
Water Pump Pulley IncludedNo
Alternator Brackets IncludedNo
Power Steering Pulley AttachmentPress fit
Pulley StyleSerpentine Pulley
Pulley FinishGold iridited
Crankshaft Pulley IncludedNo
QuantitySold as a kit
Power Steering Brackets IncludedYes
Alternator Pulley Grooves6-groove, serpentine
Air Conditioning Pulley Grooves6-groove, serpentine
Air Conditioning Cover IncludedNo
Air Conditioning Pulley IncludedYes
Power Steering Pulley IncludedYes
Alternator Fan IncludedNo
Power Steering Pump StyleGM Type 2
Power Steering Pulley Grooves6-groove, serpentine
Idler Cover IncludedNo
Bracket FinishNatural
Pulley MaterialSteel
Water Pump Nose Cone IncludedNo
Vendor Part Number20-136
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
