Allis Chalmers Cylinder Kit, RP111185

3.437"overbore, 6.25:1 compression ratio, aluminum
This Cylinder Kit was designed to be used as a big bore upgrade to the the following engines: B15 (116 Cubic Inch) (Allis Chalmers BE Applications) with 3.250" bore pistons - If you are rebuilding a 116 cubic inch engine, our kit was designed to be an upgrade your engine from 3.25" bore pistons. This upgrade has been used by our customers for years and confirmed to be a permanent power enhancer with no drawbacks. The cylinder liner Outside Diameter is the exact same, so no other modifications will be needed.  B125 (125 Cubic Inch) (Allis Chalmers CE, CR and R Applications) with 3.375" bore pistons. This upgrade has been used by our customers for years and confirmed to be a permanent power enhancer with no drawbacks. The cylinder liner Outside Diameter is the exact same, so no other modifications will be needed.  Upgrading your engine to our 3.437" bore pistons, you will find that your engine starts up better and overall performance and power is increased. 
IB Tractor, B Tractor, B15 Power Unit, B125 Power Unit, RC Tractor, 10 Baler, C Tractor, CA Tractor, 60H Combine, TLB Wheel Loader, 60 Combine, 66 Combine, TL6 Wheel Loader, Gas LPG

replaces: RP111185