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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Do not cut spring seats any larger or deeper than 1
EXHAUST PATTERN INTAKE MANIFOLD
350 MAIN BEARING DIAMETER - CAN USE ANY SMALL BLOCK CHEVY CAM (FLAT TAPPER OR SOLID)ξINCLUDING FACTORY HYDRAULIC CAMξWITH OEM STYLE HYDRAULIC ROLLER LIFTERS
STS 18 SP X 254 cc 68 cc 2
100" dry sleeves &
IRON EAGLE BBC 308/121CC .690 LIFT HEADS #15100112 FREE DART VALVE COVERS! Do not cut spring seatsCALL 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