Tube End 1/2-20 RH 1-1/8in x .058in - ALL22530 510 in - Duration 284

510 in - Duration 284 / 296 - 110 LSA - 2300 / 6500 RPM - Mopar B / RB-Series - Each

Engine Control Harness - A-Harness - 10 ft - FT450 / FT550 ECU - Each

550 in Valves - 170 cc Intake - 64 cc Chamber - 1

750 in Stroke - Internal Balance Front - External Balance Rear - Cast Iron - 1-Piece Seal - 350 Mains - Small Block Chevy - Each

Seat Adapter Bracket - 600 Series - Sparco to Driver Side Mitsubishi Lancer Evolution 2008-15 - Steel - Black Powder Coat - Each

Tube End 1/2-20 RH 1-1/8in x .058in - ALL22530 510 in - Duration 284Tube End Weld On Threaded 1 2 20 in Right Hand Female Thread 1 1 8 in Tube 0. 058 in Tube Wall Chromoly Natural Each