Home / Shop / Holley LS Engine Air Conditioner Brackets 20-133 Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

Holley LS Engine Air Conditioner Brackets 20-133 Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

SKU: HLY20-133

Air Conditioner Brackets

Holley

Holley LS Engine Air Conditioner Brackets 20-133 Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

SKU: HLY20-133

Air Conditioner Brackets

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Holley LS engine air conditioner brackets are designed to help you mount your A/C compressor and tensioner in the correct position. They include the necessary hardware to mount the assembly in place—and require an application-specific installation kit, sold separately. Holley cast aluminum brackets are available for a variety of compressor styles. Choose the model needed for your application.

Part Type

Accessory Drive Bracket Kit GM LS

Data: v4.2 - Upd: 2026-10-18 03:43:51

Specifications

Product Attributes - Brand: Holley
Product Attributes - Manufacturer's Part Number: 20-133
Product Attributes - Part Type: Air Conditioner Brackets
Product Attributes - Product Line: Holley LS Engine Air Conditioner Brackets
Product Attributes - UPC: 090127682166
Product Attributes - Fits A/C Compressor Style: R4
Product Attributes - Bracket Material: Aluminum
Product Attributes - Bracket Color: Natural
Product Attributes - Bracket Designed for Headers: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Reference Information

Brand Name/s	Holley
StreetFX SKU	hly20-133
SFX Item ID	4783671
Supplier Item Code	4783671
Manufacturer SKU	20-133
Manufacturer UPC	90127682166
Alternative References	HOL20-133

Compatibility

Application Data

Universal	No
Make	CHEVROLET
Beginning Year	1997
Ending Year	2004
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.7L/350
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Universal	No
Make	CHEVROLET
Beginning Year	1999
Ending Year	2014
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Universal	No
Make	CHEVROLET
Beginning Year	1999
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	4.8L/294
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Universal	No
Make	CHEVROLET
Beginning Year	1999
Ending Year	2019
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.0L/364
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Universal	No
Make	CHEVROLET
Beginning Year	2006
Ending Year	2015
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Universal	No
Make	CHEVROLET
Beginning Year	2008
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	6.2L/376
Application Notes	Kits allow easy fitment to Corvette, F-Body or Truck drive offsets. Passenger side mount. Please click the "Suggested Parts" tab to select the appropriate installation kit.

Loading compatibility information...

Keep shopping

Holley LS Engine Air Conditioner Brackets 20-133 Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

Holley LS Engine Air Conditioner Brackets 20-133 Conditioning Compressor Brackets, for R4 Compressor, Aluminum, Natural, Chevy, Small Block LS, Each

Description

Part Type

Specifications

Reference Information

Compatibility

More from Holley

Holley 4150 Aluminum Street HP Carburetors 0-82751SA Carburetors, HP, 750 cfm, 4-barrel, Square Bore, Mechanical Secondaries, Dual Inlet, Polished Finish, Down-leg Booster, Each

Holley Aluminum LS Valve Covers 241-177 Covers, LS, Center and Perimeter Bolt, Tall, Chevy Logo, Cast Aluminum, Black Satin, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-600BK Manifolds, Modular, EFI, Base Only, Multi-port, -8 AN, O-ring Female, Fuel Rails, Runners, Aluminum, Black, Chevy, 4.8-6.0L, Each

Holley Easy Level Fuel Senders 19-250-1 HOLLEY EASY LEVEL SENDER

Holley RetroBright LED Headlights LFRB155 Headlight Conversion, RetroBright, Style, Sealed Beam, 7 in. Round Housing, Modern White, High and Low Beam, 5,700K, Bulb Included, Each

Holley EFI Hi-Ram Intake Manifolds 300-950 Manifolds, Hi-Ram, Throttle Body, 105mm Bore, Standard Deck, Aluminum, Natural, Chevrolet, Small Block, Each