Replace your rusty thermostat housing with one of TSP's, composed of billet aluminum and given a gorgeous finish.
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  1. GM LS Aluminum Straight Water Neck
    GM LS Aluminum Straight Water Neck
    SKU:HC8938
    As low as $21.72
  2. GM LS Aluminum 45° Swivel Water Neck
    GM LS Aluminum 45° Swivel Water Neck
    SKU:HC8937
    As low as $21.72
  3. GM LS Straight Water Neck & Thermostat Kit
    Sale
    GM LS Straight Water Neck & Thermostat Kit
    SKU:HC8938KT
    Special Price $39.11 Regular Price $44.44
  4. GM LS 45° Swivel Water Neck & Thermostat Kit
    Sale
    GM LS 45° Swivel Water Neck & Thermostat Kit
    SKU:HC8937KT
    Special Price $39.11 Regular Price $44.44
  5. GM LS -20 AN Water Pump Adapter Kit
    Sale
    GM LS -20 AN Water Pump Adapter Kit
    SKU:HC8939
    Special Price $73.18 Regular Price $83.16
  6. GM LS Chrome Aluminum 45° Swivel Water Neck
    Sale
    GM LS Chrome Aluminum 45° Swivel Water Neck
    SKU:HC8937C
    Special Price $21.72 Regular Price $24.68
  7. Pontiac V8 Chrome Zinc Straight Up O-Ring Style Water Neck
  8. Chevy V8 Chrome Zinc 15° O-Ring Style Water Neck with 1/2" NPT Port
  9. Chevy V8 Black Aluminum 90° Water Neck
  10. Chevy V8 Black Aluminum 45° Water Neck
  11. Chevy V8 Black Aluminum 15° Water Neck
  12. Chevy V8 Black Aluminum Straight Up Water Neck
  13. Ford Small Block V8 Chrome Zinc 45° O-Ring Style Water Neck
  14. Chevy V8 Chrome Zinc 15° O-Ring Style Water Neck
  15. Chevy V8 Chrome Zinc 15° Gasket Style Water Neck
  16. Chevy V8 Chrome Zinc 45° O-Ring Style Water Neck