LS ALUMINUM WATER PUMP ADAPTER KIT TO -20AN INLET & OUTLET, CLEAR ANODIZED
TOP STREET PERFORMANCE
Specifications
| WATER NECK MATERIAL | Aluminum |
| WATER NECK FINISH | Chrome |
| WATER NECK STYLE | Straight |
| SEALING STYLE | O-Ring |
| SWIVEL | No |
| HEATER BYPASS PROVISION | No |
| MOUNTING HARDWARE | Included |
Overview
If you've made performance upgrades to your LS engine, chances are the stock push-on radiator hoses won't cut it. Make the necessary switch with this conversion kit from TSP. 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.
Fitment
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS-BASED)
NOTES
- Requires the use of later style LS thermostats (GM #89018168)
- Applications with older style thermostat will need to use o-ring adapter when changing to later style