Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededEDELBROCKPART NUMBER: 350-61649
Performer RPM 460 Cobra-Jet Aluminum Cylinder Head for Big Block Ford
$1,53495
Ships on 09/15/2026
Lowest Price GuaranteeFord 429-460ci Performer RPM Aluminum Cylinder Heads
Cobra-Jet Performer RPM Cylinder Head1968-1987 Ford 429/460 & 514 SVO Valve Springs for Hydraulic Flat Tappet Port Volume: 310cc/100cc Valve Size: 2.19"/1.76" 75cc Combustion Chambers Assembled, Sold Individually
Features:
Features:
- Complete heads feature stainless steel 2.19' intake and 1.760' exhaust 'tulip-head' valves with 11/32' stems in Serdi-machined ductile iron seats, heavy-duty 1.540' valve springs that can handle valve lift up to .700', guideplates, steel retainers, keepers and bronze valve guides.
- Victor Jr. 460 CJ heads include titanium retainers and roller cam valve springs.
- 75cc combustion chambers that yield 9.5:1 compresson on Ford SVO 514 CJ crate engine for 624hp potential on the street with 92 octane gas.
- Port matched intake ports deliver optimum flow and are in the stock location for compatibility with standard manifolds.
- High-flow, port matched exhaust ports are in the stock location.
- Rocker stud mounting holes and exhaust bolt holes are heli-coiled for strength.
- 5/8' thick deck surface for maximum gasket retention.
- Made of A356 aluminum and heat treated to a T-6 spec.
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 a conventional spark plug and have a 5/8' hex for easier access.
Valve Lift Intake Exhaust .100' 76 67 .200' 140 118 .300' 207 153 .400' 260 180 .500' 300 200 .600' 319 207 .700' 326 207 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 Height8.8
Package Width11.1
Package Length25.8
Weight38.7 PG
Retainers IncludedYes
Guideplates IncludedYes
Oiling StyleThrough pushrod
Valve Seats MachinedYes
Heat CrossoverNo
Number Of Springs Per ValveSingle
Damper Spring IncludedYes
Cylinder Head TypeStandard
Valve Stem Seals IncludedYes
Intake Valve Diameter2.19 in (55.626 mm)
Valve Guide MaterialManganese bronze
Outside Diameter Of Outer Spring1.55 in (39.4 mm)
Steam Holes DrilledNo
Rocker Arm Studs IncludedYes
Retainer MaterialSteel
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.76 in (44.704 mm)
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake Port LocationStandard
Rocker Arm Nut Thread Size (In.)7/16"-20
EmissionNon-Emissions
Exhaust Valves IncludedYes
Locks IncludedYes
Engine Make/SizeFord 429-460
Lock Style7 degree
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Maximum Valve Lift0.7 in (17.78 mm)
Valve Seat MaterialDuctile iron
FinishCast Aluminum
Valve Springs IncludedYes
UsageStreet/Hi-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)100
Exhaust Port LocationStandard
TypeComplete
Combustion Chamber Volume (Cc)75
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)310
Cnc-Machined Exhaust RunnerNo
Vendor Part Number61649
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
Some parts are not legal for use in California or other states with similar laws / regulations
