FLOTEK 290cc Big Block Chevy Cylinder Heads 290-6058 Head, 290cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Mark IV, Each
FLOTEK 290cc Big Block Chevy Cylinder Heads 290-6058 Head, 290cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Mark IV, Each
A$2,968.19
LOW STOCK! Est Ship 4-7 days.
HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
We accept
Description
FLOTEK's 290cc big block Chevy cylinder heads with 112cc combustion chambers are recommended for moderate street or street/strip BBCs with displacements up to 509 cu. in. operating at or below 6,500 rpm. It may be necessary to check clearance and slightly modify some domed aftermarket pistons due to the efficient heart-shaped combustion chamber on these heads (most of the newer designed dome profiles will clear). FLOTEK recommends removing material from the piston and not the cylinder head, as the combustion chamber shapes are very critical to flow—altering the cylinder head can unfavorably affect flow and power performance. FLOTEK's medium-sized 290cc oval port cylinder heads are designed for 3/8 in. pushrods with 0.120 in. wall thickness. They're available assembled or bare for a variety of engine applications.
NOTE: This item is not sold as a pair; this is a single cylinder head.
Part Type
BBC 290cc Alum Cyl Head Assembled
Specifications
- Product Attributes - Brand
- Flotek
- Product Attributes - Manufacturer's Part Number
- 290-6058
- Product Attributes - Part Type
- Cylinder Heads
- Product Attributes - Product Line
- FLOTEK 290cc Big Block Chevy Cylinder Heads
- Product Attributes - UPC
- 850134007655
- Product Attributes - Combustion Chamber Volume (cc)
- 112
- Product Attributes - Intake Runner Volume (cc)
- 290cc
- Product Attributes - Exhaust Runner Volume (cc)
- 135cc
- Product Attributes - Cylinder Head Style
- Assembled
- Product Attributes - Cylinder Head Material
- Cast aluminum
- Product Attributes - Camshaft Style
- Solid roller
- Product Attributes - Intake Port Shape
- Oval
- Product Attributes - Intake Valve Diameter (in.)
- 2.300 in.
- Product Attributes - CNC-Machined Combustion Chamber
- No
- Product Attributes - CNC-Machined Intake Runner
- No
- Product Attributes - CNC-Machined Exhaust Runner
- No
- Product Attributes - Combustion Chamber Style
- Heart
- Product Attributes - Intake Port Location
- Standard
- Product Attributes - Exhaust Port Shape
- Oval
- Product Attributes - Exhaust Port Location
- Raised
- Product Attributes - Spark Plug Style
- Angle
- Product Attributes - Intake Valves Included
- Yes
- Product Attributes - Exhaust Valves Included
- Yes
- Product Attributes - Exhaust Valve Diameter (in.)
- 1.880 in.
- Product Attributes - Valve Springs Included
- Yes
- Product Attributes - Maximum Valve Lift (in.)
- 0.750 in.
- Product Attributes - Outside Diameter of Outer Spring (in.)
- 1.620 in.
- Product Attributes - Damper Spring Included
- Yes
- Product Attributes - Number of Springs Per Valve
- Dual
- Product Attributes - Retainers Included
- Yes
- Product Attributes - Retainer Material
- Chromoly steel
- Product Attributes - Locks Included
- Yes
- Product Attributes - Lock Style
- 7 degree
- Product Attributes - Valve Stem Seals Included
- Yes
- Product Attributes - Valve Stem Seal Style
- Positive stop
- Product Attributes - Rocker Arm Studs Included
- Yes
- Product Attributes - Rocker Arm Nut Thread Size
- 7/16 in.-20
- Product Attributes - Rocker Arms Included
- No
- Product Attributes - Rocker Arm Nuts Included
- No
- Product Attributes - Guideplates Included
- Yes
- Product Attributes - Guideplate Pushrod Size
- 3/8 in.
- Product Attributes - Valve Cover Mounting Style
- Perimeter bolt
- Product Attributes - Accessory Bolt Holes Drilled
- Yes
- Product Attributes - Intake Valve Angle
- 24/4
- Product Attributes - Exhaust Valve Angle
- 15/4
- Product Attributes - Valve Guides Included
- Yes
- Product Attributes - Valve Guide Material
- Manganese bronze
- Product Attributes - Valve Seats Machined
- Yes
- Product Attributes - Valve Seat Machine Style
- 3-angle
- Product Attributes - Valve Seat Material
- Powdered metal
- Product Attributes - Cylinder Head Color
- Natural
- Product Attributes - Steam Holes Drilled
- No
- Product Attributes - Oiling Style
- Through pushrod
- Product Attributes - Machined for O-Ring
- No
- Product Attributes - Heat Crossover
- No
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Flotek |
|---|---|
| StreetFX SKU | flk290-6058 |
| SFX Item ID | 5202612 |
| Supplier Item Code | 5202612 |
| Manufacturer SKU | 290-6058 |
| Manufacturer UPC | 850134007655 |
| Alternative References | FTC290-6058, 290cc |
Compatibility
| Application Data |
|
|---|
Loading compatibility information...
Keep shopping
More from Flotek
Flotek
FLOTEK 180cc Small Block Ford Cylinder Heads 203-505 Head, 180cc, Assembled, Aluminum, Natural, Ford, Windsor, Each
flk203-505
A$1,361.08
