$$399.00Engine \ Cylinder Heads \ Ford Small Block Aluminum Heads203-505
TCH203-505
FloTek 203-505 Small Block Ford 180cc/58cc Aluminum Cylinder Head, EachAssembled, Hyd. Roller Cams, Sold as Each
Flo-Tek offers one of the most affordable ways to add a set of aluminum cylinder heads to your Small Block Ford. These cylinder heads have a 180cc intake runner and 62cc exhaust runner, so they are great for street and off-road application were you would like to have good low in power. The 58cc cumbustion chamber, 1.94 inch intake and 1.54 inch ...
FLO-TEK

FLO-TEK

FloTek 203-505 Small Block Ford 180cc/58cc Aluminum Cylinder Head, Each

Assembled, Hyd. Roller Cams, Sold as Each

$399.00

Item #: TCH203-505

Mfg Part #: 203-505

UPC #: 850134007075

Applies To Continental U.S. orders only

Quantity:

Qty Available: 0

Specifications
Cylinder Head specifications
Cylinder Head Style
Assembled
Cylinder Head Material
Aluminum
Combustion Chamber Volume (cc)
58cc
CNC-Machined Combustion Chamber
No
Intake Runner Volume (cc)
180cc
Exhaust Runner Volume (cc)
62cc
CNC-Machined Intake Runner
No
CNC-Machined Exhaust Runner
No
Combustion Chamber Style
Standard
Intake Port Shape
Rectangular
Intake Port Location
Standard
Exhaust Port Shape
Square
Exhaust Port Location
Standard
Spark Plug Style
Angled
Spark Plug Type
14mm Spark Plug, .750 Reach, 5/8 Hex
Intake Valves Included
Yes
Intake Valve Diameter (in)
1.94 in.
Intake Valve Angle
18 Degree
Exhaust Valves Included
Yes
Exhaust Valve Diameter (in)
1.55 in.
Exhaust Valve Angle
18 Degree
Valve Type
Stainless, Swirl-Polished
Valve Springs Included
Yes
Valve Spring Type
Single w/ Damper
Maximum Valve Lift (in)
.550 in.
Outside Diameter of Outer Spring (in)
1.465 in.
Damper Spring Included
Yes
Valve Spring Pressure Closed
130 lbs.
Valve Spring Pressure Open
310 lbs.
Retainers Included
Yes
Retainer Material
7 Degree Chrome Moly
Locks Included
Yes
Lock Style
7 Degree Chrome Moly
Valve Stem Seals Included
Yes
Valve Stem Seal Style
Viton Positive Seals
Rocker Arm Studs Included
Yes
Rocker Arm Studs Size
3/8 in.
Rocker Arms Included
No
Rocker Arm Nuts Included
No
Guideplates Included
Yes
Valve Cover Mounting Style
Perimeter bolt
Accessory Bolt Holes Drilled
Yes
Valve Guides Included
Yes
Intake Valve Guide Material
Manganese bronze
Exhaust Valve Guide Material
Manganese Bronze
Valve Seats Machined
Yes
Valve Seat Machine Style
Multi Angeled
Valve Seat Material
Powder Metal
Steam Holes Drilled
N/A
Oiling Style
Through pushrod
Machined for O-Ring
No
Heat Crossover
Yes
Quantity
Sold individually
Notes
Designed for Hydrolic roller cams
Applications
Make
Ford
Engine Family
Ford small block Windsor
Engine Size
4.7L/289-5.8L/351
Years
1963-1995
General
Brand
FLO-TEK
Item #
TCH203-505
Mfg Part #
203-505
UPC
850134007075
Description

Flo-Tek offers one of the most affordable ways to add a set of aluminum cylinder heads to your Small Block Ford. These cylinder heads have a 180cc intake runner and 62cc exhaust runner, so they are great for street and off-road application were you would like to have good low in power. The 58cc cumbustion chamber, 1.94 inch intake and 1.54 inch exhaust valves make them a great cylinder head for most stock applications. The Hi performance springs can be used on hydraulic roller cams up to .550 inches of lift. These Flo-Tek cylinder heads even come with a five angle valve job, you don't see that on most more expensive cylider heads. These heads are complete and ready to run. Sold individually.

  • 180cc intake runners
  • 62cc exhaust runners
  • 58cc Combution Chambers
  • 3/8'' screw in studs & guide plates included
  • 1.94" intake, 1.54"exhaust stainless swirl polished valves
  • Hi Performance springs (.550'' lift hyd roller)
  • Positive seals
  • Hardened locks and retainers
  • High temp exhaust seats
  • Manganese bronze intake guides phosphor bronze exhaust guides
  • 5 angle valve job
  • Steel Spring Cups
  • Sold as Each
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