LS Low Mount AC Bracket - Camaro F-Body (98-02) / GTO (04-06) - K10420

What's included:

Bracket made of welded steel and powder coated

All zinc coated fasteners included

Automatic spring-style belt tensioner

Belt

What else is required to complete the installation:

GM LS Gen 3 or 4 engine with Camaro F-Body (1998-2002) or GTO (2004-06) harmonic balancer and water pump

Sanden SD7B10 7176 “mini” AC compressor (Kwik Performance PN10266-01).

LS F-Body Low AC Video Installation Video (YouTube)

LS F-Body Low AC Instructions (pdf)

Gates Belt Chart (Part number and length)

Q: Which engine applications and balancer offsets are compatible with the K10420 bracket?

A: This bracket is engineered specifically for the "Medium" offset, which includes the 1998–2002 Camaro/Firebird and 2004–2006 GTO spacing. It must be used with a matching F-Body/GTO harmonic balancer to ensure correct belt alignment. It is a perfect solution for keeping the top of the engine clean in these specific chassis swaps.

Q: Which AC compressor is required for this specific bracket?

A: The K10420 is designed exclusively for the Sanden SD7B10 "Mini" compressor. This compact unit allows for a low-mount position that typically clears frame rails and crossmembers better than the bulky factory GM compressors.

Q: Does this bracket system require a dedicated belt or does it run off the main serpentine belt?

A: This system utilizes a dedicated 4-rib belt that runs off the inner-most track of the harmonic balancer. By keeping the AC on its own belt, we ensure that the primary accessories remain functional even if the compressor has an issue.

Q: Does the K10420 use an automatic or manual belt tensioner?

A: This kit comes standard with a spring-loaded automatic tensioner. For high-performance applications like auto-cross or track days, the upper arm includes a unique adjustment slot that allows you to increase tension or "lock out" the tensioner to prevent belt jump during rapid RPM changes.

Q: What type of fittings do I need for the AC lines?

A: For the best clearance, we recommend our straight manifold (PN K10550). This allows the AC hoses to route up and over the frame rails, protecting the lines and providing a cleaner installation in tight F-Body or GTO engine bays.