Value, Versatility and Integrity

New 4340 billet crankshaft installed in the Panther engine

The original Panther engine was installed with a serviced stock GM crankshaft. This is what was on display at Oshkosh. Since then we have disassembled the engine and installed the NEW, made in the USA, 4340 billet crankshaft with the single piece 5th bearing journal. The 5th bearing journal is welded to the crankshaft gear and pressed onto the crankshaft. […]