LS3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS3 5.3L 4.8L 6.0L LSX LQ4
LS3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS3 5.3L 4.8L 6.0L LSX LQ4

LS3 Water Pump To SBC Thermostat Housing Adapter Water Neck LS3 5.3L 4.8L 6.0L LSX LQ4

SKU: 551491

Regular price $27.99 Save $-27.99
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LS3 Water Pump to SBC Thermostat Housing Adapter

  • Allows use of SBC swivel or standard housings on LS engines
  • Fits 2004-2013 GM LS series water pumps (see water pumps photo)  
  • Requires 2004 or newer LS thermostat
  • Package Includes: 1 flange and 2 bolts
  • Requires standard 3/8-16 threaded SBC hold down bolts
  • All other LS water pumps require part number 551448
  • Made in Wichita, KS from aerospace grade, USA billet aluminum.