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.
Features
- Cylinder Head Style:
- Assembled
- Cylinder Head Material:
- Cast aluminum
- Cylinder Head Finish:
- Natural
- CNC-Machined Combustion Chamber:
- No
- Combustion Chamber Volume (cc):
- 58cc
- Combustion Chamber Style:
- Heart
- CNC-Machined Intake Runner:
- No
- Intake Runner Volume (cc):
- 180cc
- Intake Port Shape:
- Rectangular
- Intake Port Location:
- Standard
- Intake Valve Angle:
- 20 degree
- CNC-Machined Exhaust Runner:
- No
- Exhaust Runner Volume (cc):
- 62cc
- Exhaust Port Shape:
- Square
- Exhaust Port Location:
- Standard
- Exhaust Valve Angle:
- 20 degree
- Intake Valves Included:
- Yes
- Intake Valve Diameter (in.):
- 1.940 in.
- Exhaust Valves Included:
- Yes
- Exhaust Valve Diameter (in.):
- 1.550 in.
- Valve Type:
- Stainless, Swirl-Polished
- Maximum Valve Lift (in.):
- 0.550 in.
- Valve Springs Included:
- Yes
- Valve Spring Type:
- Single w/Damper
- Outside Diameter of Outer Spring (in.):
- 1.460 in.
- Valve Guides Included:
- Yes
- Valve Guide Material:
- Manganese bronze
- Valve Seats Machined:
- Yes
- Valve Seat Material:
- Powdered metal
- Valve Seat Machine Style:
- 3-angle
- Retainers Included:
- Yes
- Retainer Material:
- 7 Degree chromoly
- Valve Stem Seals Included:
- Yes
- Valve Stem Seal Style:
- Viton Positive stop
- Locks Included:
- Yes
- Lock Style:
- 7 degree chromoly
- Camshaft Style:
- Hydraulic roller
- Spark Plug Style:
- Angled
- Guideplates Included:
- Yes
- Guideplate Pushrod Size:
- 5/16 in.
- Rocker Arm Studs Included:
- Yes
- Rocker Arm Nut Thread Size:
- 3/8-24 in.
- Accessory Bolt Holes Drilled:
- Yes
- Valve Cover Mounting Style:
- Perimeter bolt
- Heat Crossover:
- Yes
- Steam Holes Drilled:
- No
- Oiling Style:
- Through pushrod
- Machined for O-Ring:
- No
- Quantity:
- Sold individually.
- Notes:
- Designed for Hydrolic roller cams. Thermactor plugs not included (TFS-51400265) Will not accept stock pushrods. Valve Spring Pressure, 310 lbs open, 130 lbs closed. Spark Plug Type 14mm Spark Plug, .750 Reach
- Make:
- Ford
- Engine Family:
- Ford small block Windsor
- Engine Sizes:
- 4.7L/289-5.8L/351
- Years:
- 1963-1995
