Find or Sell any Parts for Your Vehicle in USA

Dart 380cc Bbc Pro 2 Cnc Alum Heads 124cc Complete Assembled Pair; Pn 19674139 on 2040-parts.com

US $5,024.75
Location:

Franklin, Tennessee, United States

Franklin, Tennessee, United States
Dart 380cc BBC Pro 2 CNC alum heads 124cc Complete Assembled Pair; PN 19674139, US $5,024.75, image 1
Condition:New Brand:Dart Machinery Warranty:Yes Manufacturer Part Number:19674136 Country/Region of Manufacture:United States Surface Finish:Cast

WE DO NOT STOCK THIS ITEM.
  IT WILL SHIP DIRECTLY FROM THE MANUFACTURER.

Dart's new PRO2 380cc heads are the next evolution of our Big-Block Chevy line up. As engine displacements continually get bigger, we saw the need for a larger conventional-style cylinder head to extract the maximum performance from these huge motors.


The PRO2 cylinder heads were designed to make competitive engine building easier and less expensive by incorporating the rugged features of our famous Race Series casting into a ready to use, professional quality competition cylinder head. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100% digitally
CNC machined for the ultimate in consistency.


The new PRO 2 head's 380cc intake runners are paired with 144cc exhaust ports. Intake valves are 2.300 inches, and the exhausts measure 1.880 inches in diameter. Brass head bolt tubes are inserted between adjacent intake runners to allow the ports to be widened. The high-velocity raised exhaust ports are modeled on our own Pro Stock heads using airflow concepts that dramatically improve cylinder scavenging and the engine’s ability to accelerate quickly. Multi-angle intake valve seats direct the air-fuel mixture into the chamber like an airfoil, reducing turbulence and preventing fuel separation. Fully radius exhaust seats provide the smoothest possible transition into the ports for hot exhaust gases. Dart's new
CNC-machined PRO 2 aluminum cylinder heads with 380cc intake ports are just what the doctor ordered for large displacement big-block Chevrolet racing engines.


Fully-Assembled, complete pair of cylinder heads including:

·        1 pair assembled Dart Pro2 CNC-ported BBC aluminum heads

·        124cc combustion chambers

·        380cc intake port

·        Angle plugs

·        Stainless steel valves 2.30" (+.350" long) Intake; 1.88"  Stock length

·        5-angle valve job

·        Valve springs for solid roller race cams std. (1.650"-triple, .900" max lift) *other springs available

·        Titanium retainers

·        New locks & seals

·        Adjustable guideplates

·        Steel spring cups

·        Extra thick deck surfaces to resist warpage

*ROCKER ARM STUDS ARE NOT INCLUDED*

 

We install and tune! Purchase this item and receive in-house installation, initial set-up, and tuning at Hardcore Horsepower, LLC!


TN residents add 9.25% sales tax.

 

No-interest 6 or 12-month Layaway plan available

Terms: Minimum 20% down payment due at close of sale. The remaining balance due will be divided into 6 or 12 equal payments. Each subsequent payment will be due at the beginning of each month thereafter until balance is paid in full. Item will be built and/or ordered and shipped after full payment has been received. All Deposits and Layaway payments are non-refundable, except for approved product warranty purposes only. Feel free to contact us for any more info or to get started.

 Engines may take approximately 4-12+ weeks to build. Final payment due in full immediately upon purchase, excluding engines purchased on Layaway plan.

Details of full build and copies of all pertinent engine information will be provided to buyer only. This item will include all parts listed above, except where noted. Some products shown in photos may not be included. Any/all products may be changed without notice.


Hardcore Horsepower, LLC Warranty:
All products used in Hardcore Horsepower engines are protected against defects in workmanship and materials by their original manufacturer’s warranties. See Hardcore Horsepower Store for more warranty details.

 

We offer Ground shipping to the 48 states. AK, HI, and P.R. shipping extra.

Feel free to call for more info or to customize your kit accordingly.

International Shipping may be available for extra cost. Please provide a shipping address for quote.

Photos shown are representational only.

Actual item may differ.


Hardcore Horsepower, LLC
Franklin, TN
615/595-0060
10am-6pm Monday thru Friday
USA Central Time

Check out all of the other great deals available in our eBay Store!!!

We Make It Go Fast!!!

3/18/2008

Dart CNC Ported 380 BBC Aluminum Cylinder Head

Part# 19600000

Material: 355T6 alum alloy

Comb Chambers: 124cc

Intake Valve Dia: 2.300”

Intake Port Dim: 1.7740”w x 2.490”h

Int Port Location: Stock

Intake Gasket: Dart 65123100

Exh Valve Dia.: 1.880”

Exh Port volume: 164cc

Exhaust Port Dim: 2.112”w x 1.840”h

Exh Port Location: Raised .500” Std bolt pattern

Exhaust Gasket: Fel-Pro 1412

Exhaust Head Bolts: 1” longer than stock (4) ea. required

Flow, Intake: @ .900 lift/28” 440cfm intake 338cfm exhaust

Head Bolts/studs: Bolts – ARP# 135-3603 Studs – ARP# 235-4103

Manifold: Rect. Port Dart (opening - 1.575”x 2.250”) 6.25” tall

Milling: Min. 110cc. (.005” = 1cc) Flat mill only.

Pistons: Aftermarket pistons.

Push Rod length: Avg. +.200” / +.250” Should always measure

Stock length Int. = 8.275” / Exh = 9.250”

Push Rod Guide Plate Dart adjustable

Retainers: 1.625” - Titanium (10°)

Spark Plug: .750” reach, gasketed. Autolite AR3933

Spring Cups: 1.655” - .035 cup

Spring Pockets 1.740” OD for 1.625” cup (.030” deeper max)

Springs: Our Assembly: 1.650T = 338# @ 2.100” / .900” max P.S.I.

Valve Angles: Int - 24°, Exh - 15° (Rolled 2°) 4° cant

Valve Length: Int - 5.475” (+.250) Exh - 5.435” (stock)

Valve Stem Dia: .3415” - 11/32”

Valve Train: Accepts screw in studs and guide plates, Jesel, and T&D shaft system

Valve Guides: 1/2” OD Mag - bronze Cut for .530” PC seals (.002” press)

Valve Guide length: Int - 2.100” Exh - 2.250”

Valve Guide clearance: .0014” - .0021” (with our .3415 dia. valve stem)

Valve Guide Spacing: Exh moved .045” away from Int

Valve Seats: Ductile Iron, .006” press (TIR .004)

Valve Seat dim. Int. - 2.450” x 2.000” x .375” Exh - 2.000” x 1.600” x .375”

Valve Seat angles: Int = 32° - 45° - 60° - 70°-80° Exh = 37° - 45° - radius

Stud Girdle: #64110001

Valve Covers: Part# 68000020

Torque: Head Bolts = 70 ft/lb Dart inner head studs 3/8-7/16 = 50 ft/lb

Rocker Studs = 45 ft/lb

Manifold = 35 ft/lb

Block Use: Mark IV, Gen V, Gen VI with proper head gasket

Weight: 36.5 lbs


We do not stock this item.
All Dart engine components will ship direct from the manufacturer.

  WARNING
Some of the products sold in this store
contain/may contain chemicals known
to the State of California to cause
cancer, birth defects or other
reproductive harm.
     California Health and Safety Code Section 25249.6

Cylinder Heads for Sale

Jaguar Land Rover sales up 32% in January 2013

Wed, 13 Feb 2013

Jaguar Land Rover sales continue to power ahead, with sales up 32 per cent in January 2013 – 31 per cent up for Land Rover and 40 per cent for Jaguar. We’ve got used to ever increasing sales from both Jaguar and Land Rover in recent years, and 2013 has started for JLR in the same manner as 2012 – with sales up by 32 per cent. JLR are reporting sales up in every major market, with China topping the list with an increase of 74 per cent, but even the UK (up 33 per cent) and USA (up 24 per cent) performed well and, despite sales falling across Europe for most car makers, Jaguar Land Rover managed to increase their sale by 10 per cent on the Continent.

Porsche 911 Safari SUV Crossover heading for Beijing Motor Show

Thu, 26 Dec 2013

Porsche 911 Safari SUV Crossover heading for Beijing Motor Show Porsche anoraks bemoaned the arrival of the Porsche Cayenne SUV as a sacrilege, but its overwhelming success has allowed Porsche to garner huge profits and plough a chunk of those in to keeping the iconic 911 relevant, appealing and cutting-edge. It’s also allowed Porsche to take the Audi Q5 and turn it in to what appears to be a hugely capable and appealing baby Cayenne in the guise of the new Porsche Macan, but it seems Porsche is planning another SUV step with a model that really does seem a  step too far – a Porsche 911 SUV. Auto Bild’s Motor Revue is reporting that a Porsche 911 Safarai is heading for the Beijing Motor Show in April 2014 sporting bigger wheels and tyres and a raised suspension to deliver a 911 Crossover.

VW Scirocco and Scirocco R (2014) more power for tweaked coupe

Mon, 17 Feb 2014

By Damion Smy First Official Pictures 17 February 2014 10:00 VW’s Scirocco is rearming ahead of the new Audi TT’s reveal at the 2014 Geneva motor show. VW wants to blow Audi’s 2+2 coupe into the weeds with a double-whammy of more power and fuel economy. So, along with tweaked looks and new interior toys, that’s exactly what all six Scirocco variants have been given.