HPSBF205 Aluminum Cylinder Head for Small Block Ford w/203 cc Intake Ports

Name: HPSBF205 Aluminum Cylinder Head for Small Block Ford w/203 cc Intake Ports
Brand: ATK ENGINES
SKU: 059-HPSBF205
Price: 698.99 USD
Availability: InStock

^$698⁹⁹

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Ford Small Block

Aluminum Cylinder Head

Small Block Ford

A356.2 Aluminum

Intake Port Volume: 203 cc

Combustion Chamber Size: 58 cc

Intake Valve: 2.08 in.

Exhaust Valve: 1.60 in.

Intake Port: Stock

Exhaust Port: Raised .125 in.

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ATK HPSBF205 Aluminum Cylinder Head:

Material: A356.2 Aluminum
Intake Port Volume: 203 cc
Intake Valve Size: 2.08 in.
Exhaust Valve Size: 1.60 in.
Intake Port Dimension: 2.115 in. H x 1.300 in. W x 3/8 in. Radius
Intake Port Location: Stock
Exhaust Port Volume: 70 cc
Exhaust Port Dimension: 1.400 in. H x 1.400 in. W
Exhaust Port Location: Raised .125 in.
Combustion Chamber Size: 58 cc
Valve Cover Bolt Pattern: Perimeter Bolt
Valve Angle: 20°
Valve Spring Pocket Diameter: 1.580 in. O.D
Max Valve Spring Pocket Machining: 1.625 in. O.D
Deck Thickness: .750 in.
Minimum Bore Diameter: 4.000 in.
Spark Plug Dimensions: 14 mm x .750 in. w/Gasket Seat
Head Bolt Diameter: 1/2 in.
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Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Please CLICK HERE for ATK Warranty

Upgrade Your Cylinder Heads

ATK High-Performance Cylinder Heads save time and trouble sourcing cores and or waiting for machine shops. ATK has multiple head combinations. The valve springs provided are an upgrade to OEM and allow for the use of a Hydraulic Roller or Hydraulic Flat Tappet camshaft.

Part TypeCylinder Head

Product LineATK High-Performance Cylinder Heads

BrandATK ENGINES

Package Height8.9

Package Width12.1

Package Length24.2

Part CategoryPerformance Parts

Valve Springs IncludedYes

Cylinder Head MaterialAluminum

Rocker Arms IncludedNo

Intake Port Volume (Cc)203

Combustion Chamber Volume (Cc)58 cc