Fitment Notes:

• This kit requires LS Truck/SUV (or LS3/L99 Camaro) crank pulley (#12634105) 
• NOT compatible with Gen 4 truck water pump
• Made to be used with R4 A/C compressor  (#1520285, 4.25" pulley), will NOT work with factory style LS a/c compressors
• If using 3rd gen F-body R4 compressor (larger 5" pulley), then bolt heads may need clearanced at the compressor pulley

Belt Lengths:

• 110.5" (#1105K6) when used with 105 amp alternator & OEM accessory bracket
• 111.5" (#980K6) when used with 145/160 amp alternator & OEM accessory bracket
• 109.8" (#1098K6) when used with 105 amp alternator, OEM accessory bracket, & idler pulley delete
• 110.0" (#1100K6) when used with 1 45/160 amp alternator, OEM accessory bracket, & idler pulley delete
• 97.0" (#970K6) when used with 105 amp alternator & ICT alternator and power steering kit #335-551521-3
• 98.0" (#980K6) when used with 105 amp alternator & ICT alternator and power steering kit #335-551669-3

FAQ

How much is labor to replace an AC compressor?

The cost of labor to replace an AC compressor depends on various factors, including your location, the vehicle make and model, and the shop's labor rates. On average, you can expect labor costs to range from $200 to $600. Keep in mind that this cost is separate from the price of the AC compressor itself. It's recommended to obtain quotes from reputable shops to get an accurate estimate for your specific situation.