Dart

Dart Big Block Chevy Pro 1 Aluminum Cylinder Heads 19300136

$1,713.08
SKU:
19300136
Shipping:
$0.00 (Fixed Shipping Cost)
Current stock: 0
Description

Description

The Dart Big Block Chevy Pro 1 Aluminum Heads were inspired by Dart's championship-winning Pro Stock designs and available with 310, 325, 345, or 355cc oval or rectangular port intake runners, big block Pro 1 aluminum cylinder heads deliver out-of-the-box airflow that smokes the competition! Specifically engineered for street performance, bracket racing and Super Eliminator engines yet can be used with off-the-shelf pistons, valve train components and intake manifolds! Sold as pair.

Race-Proven Pro 1 Features:

 

Part Type:Cylinder Heads

 

Product Line:Dart Pro 1 Aluminum Cylinder Heads

 

Cylinder Head Style:Assembled

 

Cylinder Head Material:Aluminum

 

Cylinder Head Finish:Natural

 

Combustion Chamber Volume (cc):121

 

CNC-Machined Combustion Chamber:No

 

Intake Runner Volume (cc):345cc

 

Exhaust Runner Volume (cc):129cc

 

CNC-Machined Intake Runner:No

 

CNC-Machined Exhaust Runner:No

 

Combustion Chamber Style:Heart

 

Intake Port Shape:Rectangular

 

Intake Port Location:Standard

 

Exhaust Port Shape:Round

 

Exhaust Port Location:Raised

 

Intake Valves Included:Yes

 

Intake Valve Diameter (in):2.300 in.

 

Exhaust Valves Included:Yes

 

Exhaust Valve Diameter (in):1.880 in.

 

Valve Springs Included:Yes

 

Maximum Valve Lift (in):0.790 in.

 

Outside Diameter of Outer Spring (in):1.625 in.

 

Damper Spring Included:No

 

Number of Springs Per Valve:Dual

 

Retainers Included:Yes

 

Retainer Material:Titanium

 

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:7/16-20 in.

 

Rocker Arms Included:No

 

Rocker Arm Nuts Included:No

 

Guideplates Included:Yes

 

Guideplate Pushrod Size:3/8 in.

 

Valve Cover Mounting Style:Perimeter bolt

 

Accessory Bolt Holes Drilled:Yes

 

Intake Valve Angle:24

 

Exhaust Valve Angle:15

 

Valve Guides Included:Yes

 

Valve Guide Material:Manganese bronze

 

Valve Seats Machined:Yes

 

Valve Seat Machine Style:4-angle intake/3-angle exhaust

 

Valve Seat Material:Ductile iron

 

Steam Holes Drilled:No

 

Oiling Style:Through pushrod

 

Machined for O-Ring:No

 

Heat Crossover:No

 

Call 316-775-7771 to purchase.

 

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Additional Info

Additional Info

SKU:
19300136
Shipping:
$0.00 (Fixed Shipping Cost)

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