Dart SHP Special High Performance Cylinder Heads 128325

Name: Dart SHP Special High Performance Cylinder Heads
Brand: Dart
SKU: DRT-128325
Price: 599.99 USD
Availability: InStock
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Part Number: DRT-128325

$599.99

Dart SHP Special High Performance Cylinder Heads

Cylinder Head, SHP, Aluminum, Assembled, 62cc Chamber, 205cc Intake Runner, Ford Small Block, Each
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Dart SHP Special High Performance Cylinder Heads 128325

DRT-128325

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Part Number: DRT-128325

Estimated Ship Date: Today

$599.99

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Overview

Applications

Q&A

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Overview

Brand:

Dart

Manufacturer's Part Number:

128325

Part Type:

Cylinder Heads

Product Line:

Dart SHP Special High Performance Cylinder Heads

Summit Racing Part Number:

DRT-128325

UPC:

807501054323

Combustion Chamber Volume (cc):

Intake Runner Volume (cc):

205cc

Exhaust Runner Volume (cc):

70cc

Cylinder Head Style:

Assembled

Cylinder Head Material:

Cast aluminum

Camshaft Style:

Hydraulic roller/Solid flat tappet

Intake Port Shape:

Rectangular

Intake Valve Diameter (in.):

2.050 in.

CNC-Machined Combustion Chamber:

CNC-Machined Intake Runner:

CNC-Machined Exhaust Runner:

Combustion Chamber Style:

Heart

Intake Port Location:

Standard

Exhaust Port Shape:

Square

Exhaust Port Location:

Standard

Intake Valves Included:

Yes

Exhaust Valves Included:

Yes

Exhaust Valve Diameter (in.):

1.600 in.

Valve Springs Included:

Yes

Maximum Valve Lift (in.):

0.650 in.

Outside Diameter of Outer Spring (in.):

1.437 in.

Damper Spring Included:

Number of Springs Per Valve:

Dual

Retainers Included:

Yes

Retainer Material:

Steel

Locks Included:

Yes

Lock Style:

10 degree

Valve Stem Seals Included:

Yes

Valve Stem Seal Style:

Positive stop

Rocker Arm Studs Included:

Yes

Rocker Arm Nut Thread Size:

3/8 in.-24

Rocker Arms Included:

Rocker Arm Nuts Included:

Guideplates Included:

Yes

Guideplate Pushrod Size:

5/16 in.

Valve Cover Mounting Style:

Perimeter bolt

Accessory Bolt Holes Drilled:

Yes

Intake Valve Angle:

Exhaust Valve Angle:

Valve Guides Included:

Yes

Valve Guide Material:

Manganese bronze

Valve Seats Machined:

Yes

Valve Seat Machine Style:

4-angle intake/2-angle exhaust

Valve Seat Material:

Powdered metal

Cylinder Head Color:

Natural

Finish:

Natural

Steam Holes Drilled:

Oiling Style:

Through pushrod

Machined for O-Ring:

Heat Crossover:

Remanufactured:

Quantity:

Sold individually.

Dart SHP Special High Performance Cylinder Heads

Dart SHP Special High Performance cylinder heads provide an affordable option for those who desire the weight savings of aluminum heads for a performance street engine. These units are manufactured from A356-T6 aluminum and are designed to work with most off-the-shelf components. SHP heads are available with your choice of 64cc or 72cc combustion chambers—and come in both 180cc and 200cc intake runner ports that are precision-cast to offer excellent flow and power without the need for CNC-machined porting. They feature optimized chambers for increased combustion efficiency, as well as multi-angle intake seats. The cylinder heads' radiused exhaust seats dramatically increase their performance, and the manganese bronze valve guides increase their life.

Applications