Includes SD508 A/C Compressor, Alternator, P/S Pump, Tensioner, Belt, & Pulleys

Part Number: 20-137P

Now available from Holley are complete kits in polished finish that have everything needed for the application including the belt. Included are accessories, pulleys, tensioner, and belt that are manufactured by OE part suppliers many of which are on production cars today. Replacement hardware kit is 97-171

Features and Benefits

• 197-301 - ALTERNATOR, 130 AMP, LARGE CASE
• INCLUDES THE FOLLOWING ITEMS
• Ideal for crate engines, take out motors and engine builders
• OEM spec flanged head hardware included to match your factory LS engine hardware
• OEM quality natural finish die castings for clean looks and durability. Can be polished, coated, painted or plated.
• Accessories, tensioner, and pulleys are manufactured by OEM suppliers many of which are on production vehicles today.
• Simple, dedicated installation kits allow easy fitment to Corvette, F-Body or Truck drive offsets
• Universal brackets fit virtually all common LS engines regardless of water pump and harmonic balancer offsets reducing cost and complexity compared to competitive products
• The most cost effective LS/LT bracket solution on the market!
• KIT Contains:
• 198-100 - P/S PUMP, CORVETTE ALUMINUM
• 199-101 - AC SD508 SANDEN COMPRESSOR, R-134a
• 70R155 - BELT, 6V SERPENTINE
• 20-132 - LS A/C DRV BRACKET KIT (WORKS W/SANDEN AC COMP)
• 97-152 - PULLEY, P/S PUMP
• 97-151 - TENSIONER ASSEMBLY
• 197-400 - HARNESS PIGTAIL, ALTERNATOR, AD STYLE
• 97-150 - IDLER PULLEY, SMOOTH, 2.75" DIAMETER

NOTE: This bracket REQUIRES an installation kit for assembly (Part 21-1, 21-2, OR 21-3, see instruction sheet below for the correct installation kit for your application)._x000D_ _x000D_ ***For installation onto an LT Series engine, additional parts are required:_x000D_ *21-5 LT Installation Kit for GM Gen V LT Accessory Drive_x000D_ *22-100 LS Water Pump with forward facing outlet._x000D_ *717-15 Throttle Body Angle Adapter - for GM LS and LT Intakes_x000D_ ***NOTE for LT Applications: If installing on LT application refer to 21-5 LT installation kit instructions before proceeding._x000D_ _x000D_ ***For all LS Engine Swaps-Please refer to your specific body style engine mount kits for additional modification and fitment requirements.