Made in USA
NHRA Performer RPM Cobra Jet Cylinder Head for Big Block Ford
Product Discontinued
EDELBROCKPART NUMBER: 350-61657

NHRA Performer RPM Cobra Jet Cylinder Head for Big Block Ford

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Ford
  • NHRA Super Stock Legal Cylinder Head
  • 1968-1987 Ford 429/460 & 514 SVO
  • Port Volume: 310cc/100cc
  • 75cc Combustion Chambers
  • Bare Head, Sold Individually

    Chamber Volume: 75cc
    Deck Height: 5/8"
    Intake Volume: 310cc
    Exhaust Port Volume: 100cc
    Valve Sizes Int./Exh.: 2.35 / 1.89
    Valve Guide Included: Yes
Part TypeCylinder Head
BrandEDELBROCK
Package Height8.5
Package Width11.0
Package Length11.0
Weight31.65 PG
Part CategoryPerformance Parts
Cylinder Head MaterialAluminum
Intake Port LocationStandard
EmissionN/A
Exhaust Valves IncludedNo
Locks IncludedNo
Engine Make/SizeFord 429-460
Retainers IncludedNo
Guideplates IncludedNo
Rocker Arms IncludedNo
Oiling StyleThrough pushrod
Rocker Arm Nuts IncludedNo
Cylinder Head FinishNatural
Valve Seats MachinedNo
Valve Seat MaterialDuctile iron
Heat CrossoverNo
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 Diameter2.19 in (55.626 mm)
Accessory Bolt Holes DrilledYes
Exhaust Runner Volume (Cc)100
Exhaust Port LocationStandard
Valve Guide MaterialManganese bronze
TypeBare
Combustion Chamber Volume (Cc)75
Machined For O-RingNo
PreparationRequires Professional Preparation (Bare)
Steam Holes DrilledNo
Rocker Arm Studs IncludedNo
Cylinder Head StyleBare
Valve Cover Mounting StylePerimeter bolt
Intake Runner Volume (Cc)310
Cnc-Machined Exhaust RunnerNo
Cnc-Machined Combustion ChamberNo
Exhaust Valve Diameter1.76 in (44.704 mm)
Vendor Part Number61657
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!