Description
We have sourced BRAND NEW Cylinder heads for your Triumph TR3 from TS9350E to TR4A or Triumph Powered Morgans. These head are 100% brand new castings done in 2026 from the original latest and best design of the TR4A. This latest design of the cylinder head had the best low and mid RPM intake air flow and the Exhaust valve design changed to improve exhaust flow which equals more power and better torque. And the complete the great design the push rod tubes are made in Aluminium for better oil seal. An improvement on the original design is these cylinder heads are made to be used with Lead Free or Unleaded fuel, which means they come with hardened exhaust seats, 214N Exhaust valves and New Intake Valves. Each piece in the cylinder in is 100% Brand New with no used hardware being used. New fuels burn much hotter which leaves your old cylinder heads vulnerable to cracking and most of the time your old cylinder head cannot be repaired. These new castings have much better metallurgy than the original cylinder heads. Cross Reference 511695X, 511695Z, 514748
