Earl's leads the way with firsts for LS engines! Water pumps come with push-on barbs for clamping the standard radiator hose. Push-on hose connects just aren't good enough for the hard core performance minded. Earl's offers an adapter kit to convert inlet and outlet to -20 AN. One kits works with ALL LS water pumps. Included is an O-ring adapter plate which upgrades early LS water pumps to the later, less restrictive style of thermostat.
Features:
- Adapts inlet and outlet to -20 AN
- Upgraded earlier LS water pumps to the less restritive late model thermostats
- Billet aluminum and stainless steel components
- Anodized protection on aluminum components
- Works with all LS water pumps (requires thermostat upgrade on early LS water pumps)
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Submodel |
Years |
Engine |
| Chevrolet |
Caprice |
PPV |
2011 |
6.0L / 364 / V8 |
| Chevrolet |
Caprice |
PPV |
2012 |
6.0L / 364 / V8 |
| Chevrolet |
Caprice |
PPV |
2013 |
6.0L / 364 / V8 |
| Chevrolet |
Impala |
SS |
2006 |
5.3L / 325 / V8 |
| Chevrolet |
Impala |
SS |
2007 |
5.3L / 325 / V8 |
| Chevrolet |
Impala |
SS |
2008 |
5.3L / 325 / V8 |
| Chevrolet |
Impala |
SS |
2009 |
5.3L / 325 / V8 |
