Accessory Bolt Holes Drilled

:

Yes

Cnc-machined Combustion Chamber

:

No

Cnc-machined Exhaust Runner

:

No

Cnc-machined Intake Runner

:

No

Combustion Chamber Style

:

VORTEX

Combustion Chamber Volume (cc)

:

Stock

Cylinder Head Finish

:

Natural

Cylinder Head Material

:

Cast Iron

Cylinder Head Style

:

Bare

Damper Spring Included

:

No

Exhaust Port Location

:

Standard

Exhaust Runner Volume (cc)

:

Stock

Exhaust Valve Diameter

:

NA

Exhaust Valves Included

:

No

Flow: Exhuast

:

Stock

Flow: Intake

:

Stock

Guideplates Included

:

No

Heat Crossover

:

No

Intake Port Location

:

Standard

Intake Runner Volume (cc)

:

Stock - +/- 2cc

Intake Valve Angle

:

Stock

Intake Valve Diameter

:

NA

Intake Valves Included

:

No

Lock Style

:

Steel

Locks Included

:

No

Machined For O-ring

:

No

Number Of Springs Per Valve

:

1

Oiling Style

:

Pushrod

Prop 65 (c, R Or Cr)

:

CR

Prop 65 - Short Label

:

prop65_warning.jpg

Prop 65 Yes/no

:

Yes

Retainer Material

:

Steel

Retainers Included

:

No

Rocker Arm Nuts Included

:

No

Rocker Arm Studs Included

:

No

Rocker Arms Included

:

No

Spark Plug Style

:

Stock

Standard Pack

:

Each

Steam Holes Drilled

:

No

Title

:

EngineQuest Ford 4.9L Cylinder Head - Without Seats

Valve Cover Mounting Style

:

Perimeter

Valve Guide Material

:

Iron

Valve Guides Included

:

Yes

Valve Seat Machine Style

:

SEAT POCKETS ONLY

Valve Seat Material

:

Steel

Valve Seats Machined

:

NO seats installed

Valve Springs Included

:

No

Valve Stem Seal Style

:

NA

Valve Stem Seals Included

:

No