| Brand | Karl Performance Parts |
|---|---|
| Manufacturer Part Number | HC8939 |
| Universal Fitment | Performance/Custom |
| Performance Part | Yes |
| Interchange Part Number | Earls LS0005ERL |
| Fitment Type | Performance/Custom |
| Mounting Hardware Included | Yes |
Check the listing for details. LS SBC Water Pump Adapter Conversion Kit -20 AN Radiator Hose Upper & Lower. Condition: New. Listed at 66.45 USD. If you've made performance upgrades to your LS engine, chances are the stock push-on radiator hoses won't cut it. With a water outlet and and weld-on inlet adapter, this converts both to -20 AN. Also included is an adapter plate with a rubber o-ring for use with older LS water pumps.