Performer RPM Chrysler 340 is designed for non-emissions 1968-73 340 c.i.d. Chryslers
Performer RPM Chrysler 340 chambers are machined .060" for piston-to-head clearance with early high-compression 340 engines

Note: The special valvetrain in the 1970 340 T/A is not compatible with these cylinder heads

Accessory Bolt Holes Drilled	No
Brand	Edelbrock
CNC-Machined Combustion Chamber	No
CNC-Machined Exhaust Runner	No
CNC-Machined Intake Runner	No
Combustion Chamber Volume (cc)	65
Cylinder Head Finish	Natural
Cylinder Head Material	Aluminum
Cylinder Head Style	Assembled
Damper Spring Included	No
Exhaust Port Location	Standard
Exhaust Runner Volume (cc)	77cc
Exhaust Valve Diameter (in)	1.600 in.
Exhaust Valves Included	Yes
Guideplates Included	No
Heat Crossover	No
Intake Port Location	Standard
Intake Runner Volume (cc)	171cc
Intake Valve Diameter (in)	2.020 in.
Intake Valves Included	Yes
Lock Style	7 degree
Locks Included	Yes
Machined for O-Ring	No
Maximum Valve Lift (in)	0.580 in.
Number of Springs Per Valve	Single
Oiling Style	Through head
Outside Diameter of Outer Spring (in)	1.460 in.
Part Type	Cylinder Heads
Product Line	Edelbrock Performer RPM Cylinder Heads
Quantity	Sold individually.
Retainer Material	Steel
Retainers Included	Yes
Rocker Arm Nuts Included	No
Rocker Arm Studs Included	No
Rocker Arms Included	No
Steam Holes Drilled	No
Valve Guide Material	Manganese bronze
Valve Guides Included	Yes
Valve Seat Machine Style	3-angle
Valve Seat Material	Ductile iron
Valve Seats Machined	Yes
Valve Springs Included	Yes
Valve Stem Seal Set Included	Yes
Valve Stem Seal Style	PC seal