Derale Fluid Control Thermostat DP25719 Product:1/2"NPT Inlet / Outlet Ports, Fittings Not Included This is designed for late

This is designed for late model Holden VN Engine Models

For a wild 346 ci the 230 is a good choice

89-302NSFI

Conrod Bolt Setfits BB Chev 454-502 7/16" (Wave Loc)

Female Tee ORB -16ANBlack Finish

Derale Fluid Control Thermostat DP25719 Product:1/2"NPT Inlet / Outlet Ports, Fittings Not Included This is designed for lateDerale Fluid Control Thermostat1 2"NPT Inlet Outlet Ports, Fittings Not Included DP25719 25719 Fluid bypasses cooler until 180F Perfect for all season climates Provides quicker warm ups for more efficient lubrication Can be reversed to switch flow direction Flows up to 20 gpm (gallons per minute) Rated to 200 p. s. i. Ultra bright, polished look finish Available in 3 8" or1 2quot NPT ports Recommended for transmissions & engines