These four new exhaust valves from Heads made all the difference in the world to the smooth operation of my 1949 Ferguson TEA20 tractor. The valves lapped in perfectly without any need to modify the valve head or re-cut the seats.
The old beast runs like a rocket ship now. Thanks Heads!
Verified purchase: YesCondition: New
Best Selling in Pistons, Rings, Rods & Piston Racks