| | Hemi Aluminum Cylinder Heads are interchangeable with production
cast iron heads, and offer a weight reduction of 50 lbs. per engine set.
Features include single plug per cylinder (capability for dual), common
2.25" intake and 1.94" exhaust valve machining, 170 cc combustion
chamber, valve seats and guide inserts. Hemi Aluminum Cylinder Head Assembly includes valves, springs, retainers and keepers.
Aluminum Cylinder Head Assembly | 
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