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FLOTEK 315cc Big Block Chevy Cylinder Heads 315-6058 Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Mark IV, Each

SKU: FLK315-6058

Cylinder Heads

FLOTEK 315cc Big Block Chevy Cylinder Heads 315-6058 Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Mark IV, Each

SKU: FLK315-6058

Cylinder Heads
A$3,037.75
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Cylinder Head - Assembled - 2.300 / 1.880 in Valves - 315 cc Intake - 121 cc Chamber - 1.620 in Springs - Angle Plug - Aluminum - Big Block Chevy - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:09:42

Data: v4.2 - Upd: 2026-11-08 07:34:43

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flotek
StreetFX SKU flk315-6058
SFX Item ID 5202616
Accounting SKU flk-315-6058
Manufacturer SKU 315-6058
Manufacturer UPC 850134007679
Alternative References FLK-315-6058, FTC315-6058

Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

FLOTEK 315cc big block Chevy cylinder heads are cast from a permanent steel mold and completed with a beautiful polycrystalline diamond-cut finish. These heads have a thick deck design and high-capacity water jackets, making them a reliable choice for street or strip applications. Each cylinder head uses stock pistons and features raised valve cover rails (exhaust port location is raised 0.360 in.). FLOTEK 315cc models give you a powerful, out-of-the-box cylinder head design matched with unbeatable casting technology! Models are 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.

Product Attributes
BrandFlotek
Manufacturer's Part Number315-6058
Part TypeCylinder Heads
Product LineFLOTEK 315cc Big Block Chevy Cylinder Heads
UPC850134007679
Combustion Chamber Volume (cc)121
Intake Runner Volume (cc)315cc
Exhaust Runner Volume (cc)121cc
Cylinder Head StyleAssembled
Cylinder Head MaterialCast aluminum
Camshaft StyleSolid roller
Intake Port ShapeRectangular
Intake Valve Diameter (in.)2.300 in.
CNC-Machined Combustion ChamberNo
CNC-Machined Intake RunnerNo
CNC-Machined Exhaust RunnerNo
Combustion Chamber StyleHeart
Intake Port LocationStandard
Exhaust Port ShapeOval
Exhaust Port LocationRaised
Spark Plug StyleAngle
Intake Valves IncludedYes
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.880 in.
Valve Springs IncludedYes
Maximum Valve Lift (in.)0.750 in.
Outside Diameter of Outer Spring (in.)1.750 in.
Damper Spring IncludedYes
Number of Springs Per ValveDual
Retainers IncludedYes
Retainer MaterialChromoly steel
Locks IncludedYes
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Stem Seal StylePositive stop
Rocker Arm Studs IncludedYes
Rocker Arm Nut Thread Size7/16 in.-20
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guideplates IncludedYes
Guideplate Pushrod Size5/16 in.
Valve Cover Mounting StylePerimeter bolt
Accessory Bolt Holes DrilledYes
Intake Valve Angle24/4
Exhaust Valve Angle15/4
Valve Guides IncludedYes
Valve Guide MaterialManganese bronze
Valve Seats MachinedYes
Valve Seat Machine Style3-angle
Valve Seat MaterialPowdered metal
Cylinder Head ColorNatural
Steam Holes DrilledNo
Oiling StyleThrough pushrod
Machined for O-RingNo
Heat CrossoverNo
RemanufacturedNo
QuantitySold individually.

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