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Vehicle Info NeededEDELBROCKPART NUMBER: 350-60509
Performer RPM Cylinder Head for Pontiac V8
$1,06695
2 left in stock
Ships Tomorrow
Lowest Price GuaranteePontiac Performer RPM Aluminum Cylinder Heads
- Pontiac Performer RPM Cylinder Head
- 1962-1979 389-455ci
- Port Volume: 215cc/175cc
- Valve Size: 2.11"/1.66"
- 7/16" Rocker Studs
- Valve Angle: 14 Degrees
- Semi-Finished, Sold Each
A 72cc chamber version for high-compression, racing applications. Heads have Ram Air IV exhaust port flanges. Requires head bolt kit #350-8556 for cylinder heads manufactured before 3/15/02. For cylinder heads manufactured after 3/15/02 bolt kit #350-8549 will be required.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.Note:Semi-machined version must be finished by a professional head porter (it comes with valve guides and seats installed with no intake pushrod holes).
(B) Recommended valve sizes.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.
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Part TypeCylinder Head
BrandEDELBROCK
Package Height8.5
Package Width11.0
Package Length25.7
Weight31.9 PG
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake Port LocationStandard
EmissionNon-Emissions
Exhaust Valves IncludedNo
Locks IncludedNo
Engine Make/SizePontiac 326-455
Retainers IncludedNo
Guideplates IncludedNo
Rocker Arms IncludedNo
Oiling StyleThrough pushrod
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seats MachinedNo
Intake Valve Angle14
Valve Seat MaterialDuctile iron
Heat CrossoverYes
FinishCast Aluminum
Valve Springs IncludedNo
UsageStreet/Performance
Damper Spring IncludedNo
Valve Guides IncludedYes
Cnc-Machined Intake RunnerNo
Intake Valves IncludedNo
QuantitySold individually
Cylinder Head TypeStandard
Valve Stem Seals IncludedNo
Intake Valve Diameter2.11 in (53.594 mm)
Accessory Bolt Holes DrilledYes
Exhaust Runner Volume (Cc)175
Exhaust Port LocationStandard
Valve Guide MaterialManganese bronze
TypeBare
Combustion Chamber Volume (Cc)72
Machined For O-RingNo
PreparationRequires Professional Preparation (Bare)
Steam Holes DrilledNo
Rocker Arm Studs IncludedNo
Cylinder Head StyleBare
Part FitmentSemi Universal
Valve Cover Mounting StylePerimeter bolt
Intake Runner Volume (Cc)215
Cnc-Machined Exhaust RunnerNo
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.66 in (42.164 mm)
Vendor Part Number60509
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
