Polished 230 250 292 Chevy Inline Six Cylinder custom aluminum water outlet Also is a direct fit

Also is a direct fit to the little brother L4 Chevy 151 153 181 CID 4 Cylinder

Extra clearances for jumbo retainers

Custom CAD designed CNC machined from a slab of 6061 T6 Aluminum

As with all aftermarket roller rockers push rod length and valve cover clearance must be checked

If your crankshaft is not out of the engine and can not be drilled and tapped in a crank shaft lath this very handy tool lets even the novice at home machinist precision drill and tap the crank shaft snout on the 283 and 327 Chevrolet inline engines for correct dampener install and a positive retention bolt

Polished 230 250 292 Chevy Inline Six Cylinder custom aluminum water outlet Also is a direct fit194 230 250 292 Chevy L6 Custom Polished Water Outlet 194 230 250 292 Chevrolet Inline Six engines custom aluminum limited production thermostat water outlet. OEM designed with 3 8 extra aluminum material added to head side for a no spacer needed installation. This helps for the added clearance needed for aftermarket valve covers to clear the front side. Right side NPT threaded for plug or heater hose fitting and a blocked prevision that can be