Holley 20-140 LS A/C Accessory Drive Kit, Passenger's Side

Now available from Holley are complete A/C kits that have everything needed for the application. Already have the P/S pump and alternator system from the donor truck or car engine? These complete A/C brackets kits move the compressor up high and away from the frame rail (no more notching!). Included are compressor, pulleys, and tensioner that are manufactured by OE part suppliers many of which are on production cars today.

• The most cost effective LS bracket solution on the market!
• Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products
• Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets
• Accessories, tensioner, and pulleys are manufactured by OEM suppliers many of which are on production vehicles today.
• OEM quality natural finish die castings for clean looks and durability. Can be polished, coated, painted or plated.
• OEM spec flanged head hardware included to match your factory LS engine hardware
• Ideal for crate engines, take out motors and engine builders
• INCLUDES THE FOLLOWING ITEMS
• 199-100 - AC R4 COMPRESSOR, 8mm PIN, R-134a  425-199100
• 199-200 - HARNESS PIGTAIL, 8mm PIN, R4 COMPRESSOR  425-199200
• 97-150 - IDLER PULLEY, SMOOTH, 2.75" DIAMETER  425-97150
• 97-151 - TENSIONER ASSEMBLEY, LS  425-97151
• 97-153 - IDLER PULLEY, GROOVED, 59mm DIAMETER  425-97153
• 20-133 - LS A/C BRACKET KIT PASSENGER SIDE  425-20133

Installation Instructions (PDF)