Edelbrock 245cc Chrysler 426-572 GEN II HEMI Victor Jr. Cylinder Head 170cc, Max Lift .700

Cylinder Head Specs: 
Cylinder Head Style:  Assembled
Cylinder Head Material:  Aluminum
Cylinder Head Finish:  Natural
Combustion Chamber Volume (cc):  170
CNC-Machined Combustion Chamber:  Yes
Intake Runner Volume (cc):  245cc
Exhaust Runner Volume (cc):  105cc
CNC-Machined Intake Runner:  No
CNC-Machined Exhaust Runner:  No
Intake Port Shape:  Square
Intake Port Location:  Standard
Exhaust Port Shape:  Square
Exhaust Port Location:  Standard
Intake Valves Included:  Yes
Exhaust Valves Included:  Yes
Exhaust Valve Diameter (in):  1.940 in.
Valve Springs Included:  Yes
Maximum Valve Lift (in):  0.700 in.
Outside Diameter of Outer Spring (in):  1.540 in.
Damper Spring Included:  Yes
Retainers Included:  Yes
Retainer Material:  Steel
Locks Included:  Yes
Lock Style:  7 degree
Valve Stem Seals Included:  Yes
Rocker Arm Studs Included:  No
Rocker Arms Included:  No
Rocker Arm Nuts Included:  No
Guideplates Included:  No
Accessory Bolt Holes Drilled:  Yes
Valve Guides Included:  Yes
Valve Guide Material:  Manganese bronze
Valve Seats Machined:  Yes
Steam Holes Drilled:  No
Oiling Style:  Through head
Machined for O-Ring:  No
Heat Crossover:  No
Quantity:  Sold individually.
Max Horsepower Range: 550-800 HP
Notes: For use with hydraulic roller cams only. Heads are designed for 7/16 in. head bolts or studs. They can be used with 1/2 in. with additional machining.