2010 - Up LS water pumps that have a 1.97” thermostat hole in the pump and a 3.03” center-to-center mounting bolt hole. Works with 2010 and Newer GM LS Crate Motors and Billet Specialties LSA Tru Trac with Edelbrock 8894 water pump.
- Precision Machined from 6061-T6 Billet Aluminum
- Stainless Mounting Hardware
- Works with LS-style Thermostat and Seal (see below for part numbers)
- Made in the USA
- Includes 2- M6 X1.0 X 16mm stainless socket head cap screws for installation.
- Billet Specialties LSA Tru Trac System
- GM 2010 and Newer LS Series Crate Motors.
- Edelbrock 8894 LS Water Pumps
- For 1-1/2” Radiator Hose
The hole diameter in the pump will have a 1.97” thermostat hole in the pump and a 3.03” center-to-center mounting hole.
- Stant P/N 15158 187°
- Gates P/N 34198S 187°
- AC Delco P/N 131160 190°