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Dart Pro 1 Aluminum Cylinder Heads 19100136

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$1,534.00

Cylinder Head, Pro 1, Aluminum, Assembled, 121cc Chamber, 310cc Intake Runner, Chevy, Big Block, Each

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Estimated Ship Date: 9/2/2014 (if ordered today) Would you rather pick it up? Select Location

Brand: Dart
Manufacturer's Part Number: 19100136
Part Type: Cylinder Heads
Summit Racing Part Number: DRT-19100136

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): 310cc
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
Quantity: Sold individually.
Notes: Exhaust flange will accept stock-type gasket.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Race-proven features and affordable pricing make these Dart Pro 1 355-T6 aluminum cylinder heads one of the biggest values in racing. They come available as bare castings or fully assembled. The fully assembled heads include stainless steel valves, valve springs, retainers, locks, seals, studs, and guideplates. They come with your choice of angled or straight plug locations and accept all early and late model accessory brackets.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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