M-6049-SC1 - Ford Racing Small Block High Port Cylinder Head Details
Unfinished combustion chambers, typical finished volumes range from 40cc to 70ccRaised intake and exhaust runners for better airflow and greater powerFits 302 and 351 Ford Racing blocksUsed for Drag, Sprint Car and Circle Track RacingIntake and exhaust runner raised .400" over "Yates" C3 head for better flow characteristicsIntake valves up to 2.180" diameter, 5.685" longExhaust valves up to 1.625" diameter, 5.565" longRedesigned integral rocker pad for greater stiffnessUses 397-M-9424-W352 intake manifold with 9.200" deck blockUses Motorcraft AGS-Series spark plugsCylinder head comes semi-finished. Machining does not include valve seat boresMust be portedBronze guides and valve seats included