AA112 ***Remanufactured*** Wisconsin Engine Cylinder Assembly Block 10 over
Unit has been surface ground, cylinder bore has been sleeved and machined to accept 10 over piston.  New valves and guides have been installed and seats have been ground to spec. 
Complete Block Includes the following:
(1)  Cylinder Block
(2) AD43 Valve Stem Guides
(1) AE103 Inlet Valve
(1) AE102D Exhaust Valve
(2) AF49D Valve Springs
(1) AG26 Seat Spring (Inlet)
(1) AG31 Seat & Rotator, exhaust
(2) AH9 Retainer Locks
(1) HG150A Inlet Valve Seat Insert
(1) Exhaust Valve Seat Insert
(2) PC549 Carburetor Studs