
HOLLEYPART NUMBER: 510-20-166
20-166 Alternator Bracket Kit GM Supercharged Gen III/IV LS, LSA
$15295
GM Gen III/IV LSA, LS Supercharged Engines
Alternator Bracket KitSupercharged GM Gen III/IV LS, LSA Fits All Holley Alternators Compatible w/OEM Damper and Crank Pulley Works with LSA and 2010-2015 Camaro LS Water Pumps Natural Finish
Holley 510-20-166 Alternator Bracket Kit Features:
- Allows use of OEM damper and crank pulley with the option of installing larger crank supercharger pulley
- More clearance for engine swaps than other kits
- Fits Holley alternators including 510-197-302 (sold separately)
- Compatible with Holley 510-20-160 SD7 A/C Compressor Kit (sold separately)
Part TypeAlternator Bracket
BrandHOLLEY
Package Height0.9
Package Width14.5
Package Length17.0
Weight2.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
QuantitySold as a Kit
Alternator Mounting PositionLow-Mount
Part FitmentSemi Universal
Bracket FinishNatural
Engine Make/SizeGen III/IV LSA/LS
Bracket MaterialAluminum
Vendor Part Number20-166
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations




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