IRON EAGLE BBC 308/121CC .690 LIFT HEADS #15100112 FREE DART VALVE COVERS! 900 EXHAUST 100 151 193

900 EXHAUST 100             151             193            234             265              296             306

Satin make offer 4FU218-058L 2008 Bullitt

140 INTAKE        157             212            260            303            319            321            325

valve seats for use with unleaded fuel

11-1-1 with 64cc heads

IRON EAGLE BBC 308/121CC .690 LIFT HEADS #15100112 FREE DART VALVE COVERS! 900 EXHAUST 100 151 193CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. FREE DART STAMPED STEEL VALVE COVERS #68000060 Big Block Chevy Complete Iron Eagle Cylinder Heads #15100112 Port Volume: 308cc Chamber Volume: 121cc Intake Valve: 2. 250 Exhaust Valve: 1. 88 Springs: 1. 550 dual springs for hydraulic roller or flat tappet cams up to . 690 lift. Dart designed Iron Eagle big block heads for street performance, bracket racing, oval track competition, tractor pulling, and