This Holley check valve kit is a replacement service part for the 12-801-1 "Red" electric fuel pump.
Specifications:
- Component Type: Gasket/Check Valve Kit
- Fits: Holley 12-801-1 "Red" Electric Fuel Pump
- Includes: Lower gasket, check valve, spring, and inlet screen filter
- Inlet Fitting: 3/8" NPT
- Outlet Fitting: 3/8" NPT
- Part Number: 12-805
FAQ
What fuel pump does the 12-805 check valve kit fit?
It fits the Holley 12-801-1 "Red" electric fuel pump.
What's included in the kit?
It includes a lower gasket, check valve, spring, and inlet screen filter.
What size fittings does the pump use?
Both the inlet and outlet fittings are 3/8" NPT.

