Performer RPM Cylinder Head for Small Block Chrysler

Vehicle Info Needed

EDELBROCKPART NUMBER: 350-60779

Performer RPM Cylinder Head for Small Block Chrysler

Name: Performer RPM Cylinder Head for Small Block Chrysler
Brand: EDELBROCK
SKU: 350-60779
Price: 1117.95 USD
Availability: InStock

^$1,117⁹⁵

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Small Block Chrysler Performer RPM 63cc Aluminum Cylinder Heads

1967-1991 Small Block Chrysler 318-360ci
Valve Springs for Hydraulic Flat Tappet
Port Volume: 171cc/77cc
Valve Size: 2.02"/1.60"
63cc Combustion Chambers
Max Lift: .575"

Assembled, Sold Individually

Outstanding features include phosphor-bronze valve guides, interlocking, ductile iron valve seats, and premium one-piece, high-flow stainless steel intake and exhaust valves. Heat-treated and machined steel retainers and valve locks along with heavy duty valve springs are good for .575' lift cams. For compatibility with aftermarket parts, these powerful heads use the stock location for intake and exhaust bolt holes and flanges, spark plugs, and valve cover rails. The special valvetrain in the 1970 340 T/A is not compatible with these cylinder heads.

Tech Tip
To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs, such as the RC12YC (P/N 192-49776). They are 0.230' shorter than conventional spark plugs and have a 5/8' hex for easier access.

Combustion Chamber Volume:	63cc
Intake Runner Volume:	171cc
Exhaust Runner Volume:	77cc
Intake Valve Diameter:	2.02'
Exhaust Valve Diameter:	1.60'
Valve Stem Diameter:	11/32'
Valve Guides:	Manganese Bronze
Deck Thickness:	5/8'
Valve Spring Diameter:	1.46'
Valve Spring Maximum Lift:	0.575'
Rocker Stud:	N/A
Guideplate:	Hardened Steel
Pushrod Diameter:	5/16'
Valve Angle:	18°
Exhaust Port Location:	Stock
Spark Plug Fitment:	14mm x 3/4' Reach, Gasket Seat

Valve Lift	Intake	Exhaust
.100'	69	64
.200'	129	108
.300'	188	142
.400'	232	171
.500'	249	183
.600'	251	190
.700'	N/A	N/A
Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28' H2O

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCylinder Head

BrandEDELBROCK

Package Height7.1

Package Width10.4

Package Length22.2

Weight31.7 PG

Retainers IncludedYes

Guideplates IncludedNo

Oiling StyleThrough head

Valve Seats MachinedYes

Heat CrossoverNo

Number Of Springs Per ValveSingle

Damper Spring IncludedYes

Cylinder Head TypeStandard

Valve Stem Seals IncludedYes

Intake Valve Diameter2.02 in (51.308 mm)

Valve Guide MaterialManganese bronze

Outside Diameter Of Outer Spring1.46 in (37.1 mm)

Steam Holes DrilledNo

Rocker Arm Studs IncludedNo

Retainer MaterialSteel

Cnc-Machined Combustion ChamberNo

Exhaust Valve Diameter1.6 in (40.64 mm)

Part CategoryPerformance Parts

Cylinder Head MaterialAluminum

Intake Port LocationStandard

EmissionNon-Emissions

Exhaust Valves IncludedYes

Locks IncludedYes

Engine Make/SizeMopar 318-360

Lock Style7 degree

Rocker Arms IncludedNo

Rocker Arm Nuts IncludedNo

Cylinder Head FinishNatural

Intake Valve Angle18

Maximum Valve Lift0.575 in (14.605 mm)

Valve Seat MaterialDuctile iron

FinishCast Aluminum

Valve Springs IncludedYes

UsageStreet/Performance

Valve Seat Machine Style3-angle

Valve Guides IncludedYes

Cnc-Machined Intake RunnerNo

Intake Valves IncludedYes

QuantitySold individually

Accessory Bolt Holes DrilledYes

Exhaust Runner Volume (Cc)77

Exhaust Port LocationStandard

TypeComplete

Combustion Chamber Volume (Cc)63

Machined For O-RingNo

PreparationBolt On (Not Required)

Cylinder Head StyleAssembled

Part FitmentSemi Universal

Valve Cover Mounting StylePerimeter bolt

Valve Stem Seal StylePositive stop

Intake Runner Volume (Cc)171

Cnc-Machined Exhaust RunnerNo

Vendor Part Number60779

Package Qty1

Package TypeEA

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