Liberator Dart 408/427 Longblock

Price: $10,395.00
Product Code:  408/427-LB
Availability:  Pre-Order

Available Options

DIY Version :

* Cubic Inch:

* Block Option :

* Crank/Rods:

* Piston Choice:

* Desired Compression Ratio:

* Head Choice :

Oil Pan Package :

Rod Bolt Upgrade:

Tool Steel Pins:

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This high quality dart 351 based dart longblock is built with all brand name aftermarket parts. It is built on a Dart SHP block (Sportsman and Iron Eagle also available) with a 4340 forged steel crank, 4340 Forged H Beam Rods and 2618 Forged Wiseco Pistons. The pistons include Wiseco's GFX ring package 1.2mm, 1.2mm, 3mm, which includes a nitrided steel top ring and napier second. Perfect ring package for a naturally aspirated street or race application with nitrous, supercharger or turbo. Please take a moment to view the picture to see the attention to detail on the handwork that is done to the block before we wash and paint it. This is one of the things that separates us from the rest.

The dart longblock includes a custom cam on a billet core and will be installed and degreed with an 8 way adjustable SA Gear billet timing chain with a torrigton bearing. You can choose which heads that will fit your application best. Trick Flow 205 11R Heads, Trick Flow 225 or 240 Hi Ports or AFR 205 or 220 heads. The AFR heads will come with the better 8019 PAC HYD Roller Springs. Also included will be Morel HYD roller link bar lifters, .080 wall 5/16th pushrods, 1.6 roller rockers with a 7/16th stud, Fel Pro multi layer heads gaskets and ARP 1/2" heads studs. This can be built also for a solid roller application.

Optional Oil Pan Package includes - Moroso Aftermarket Oil Pan with billet end seals (oil drainback for supercharger or turbo can be added), Moroso Oil Pan Pick up, Melling Oil Pump (high voulme, if needed), ARP Oil Pump Bolts, Fel Pro Pan Gasket, ARP Billet Pumpshaft, Timing Chain Cover, Timing Chain Cover Gasket, Fuel Pump Eccentric if using a mechanical fuel pump.

You will choose what color Duplicolor ceramic engine paint you want your block painted.

The 408/427 Dart Longblock can be tailored to fit your needs. You can add an oil pan package to close up the bottom end, intake, carburetor, valve covers, water pump, etc..  Please contact us at 877-723-5487 or and we can put together a custom quote. The longblock is also available in DIY (unassembled) form. Please don't hesitate to contact us with any questions or concerns.

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Tags:   dart long block, 408, 427