Product Description:
Hawks Motorsports is pleased to offer our clients the following.
This new reproduction accessory-drive kit restores the lower A/C compressor mounting arrangement used with compatible GM LS1/LS2 passenger-car front drives. It combines the compressor bracket, tensioner, idler pulley and OE-style mounting bolts in one coordinated package for F-Body and GTO applications.
| Feature | Product specification |
| Producer | Hawks Restoration Parts |
| Product type | LS1 A/C compressor mounting bracket kit |
| Vehicle application | 1998-2002 Camaro / Firebird LS1; 2004-2006 GTO LS1 / LS2 |
| Original / application reference | GM 12556677, 12560345, 19188063 and 11515771 |
| Condition | New reproduction kit |
| Quantity | One complete bracket kit |
- One reproduction A/C compressor bracket
- One new belt tensioner
- One idler pulley
- OE-style mounting bolts
Complete Mounting Package
The kit groups the primary lower A/C bracket components instead of supplying the cast bracket alone.
Verified Applications
Hawks lists 1998-2002 Camaro/Firebird LS1 and 2004-2006 GTO LS1/LS2 fitment. Accessory spacing must match the applicable passenger-car drive.
Original References
The catalog identifies bracket 12556677, tensioner 12560345, idler pulley 19188063 and bolt 11515771.
| Year / application | Required configuration |
| 1998 Chevrolet Camaro / Pontiac Firebird | LS1 V8; factory-style F-Body accessory spacing |
| 1999 Chevrolet Camaro / Pontiac Firebird | LS1 V8; factory-style F-Body accessory spacing |
| 2000 Chevrolet Camaro / Pontiac Firebird | LS1 V8; factory-style F-Body accessory spacing |
| 2001 Chevrolet Camaro / Pontiac Firebird | LS1 V8; factory-style F-Body accessory spacing |
| 2002 Chevrolet Camaro / Pontiac Firebird | LS1 V8; factory-style F-Body accessory spacing |
| 2004 Pontiac GTO | LS1 / LS2; compatible passenger-car accessory spacing |
| 2005 Pontiac GTO | LS1 / LS2; compatible passenger-car accessory spacing |
| 2006 Pontiac GTO | LS1 / LS2; compatible passenger-car accessory spacing |
Model, trim and equipment availability can vary. Compare the original component, mounting location and product photographs before ordering.
- Confirm the engine and front accessory spacing before disassembly.
- Disconnect the battery and recover refrigerant with approved equipment if compressor-line service is required.
- Relieve belt tension and document pulley routing.
- Install the bracket squarely against clean mounting surfaces using the supplied OE-style bolts.
- Fit the tensioner and idler pulley in the correct locations and verify pulley alignment.
- Route the correct belt, rotate the engine by hand where appropriate and inspect tracking before operation.
What components are packaged together?
The kit contains the A/C compressor bracket, belt tensioner, idler pulley and OE-style bolts.
Does it fit truck accessory spacing?
The verified fitment is the listed F-Body and GTO passenger-car arrangement; truck spacing and brackets differ.
Which engines are cataloged?
Hawks lists 1998-2002 F-Body LS1 and 2004-2006 GTO LS1/LS2 applications.
Why check pulley alignment before startup?
Misalignment can throw or damage the A/C belt and overload bearings.
What original bracket number is referenced?
The reproduction bracket corresponds to GM 12556677.
