ECU Performance Data Tune rear end The 8" length steering shaft

The 8" length steering shaft was standard on all 2012 & Up Hyper Chassis 600cc

Ball is 52100 bearing steel

Front Section fits 2008 & Up Hyper 600cc

12' sq Center Section fits 4-Post Wing

Hyper Racing # 141-520

ECU Performance Data Tune rear end The 8" length steering shaftHyper Racing # 603 753 This part number is for a data tune after the purchase of the 603 752 initial Performance Tune Flash. With recent advances in ECU flashing technology as well as data logging of speed density and Alpha N vs RPM capabilities, master engine tuners Mike Dicely and Nash Ely bring you the most advanced and best performing ECU performance tunes in the industry. Together they have logged countless hours, tuning hundreds of engines,