Product Description
Dart LS Next SHP 403ci LS3 Stroker Engine | Long Engine | High Compression
The key to a quality build is starting with the right foundation, That is why we only use the very best for our line of Race Engines.
Utilising the DART LS Next SHP (Special High Performance) block, LSX Performance Parts has put together your new premium race engine with proven, All American performance components.
Your new Dart 403ci engine is designed specifically to suit big horsepower.
The benefits of utilising a Dart LS Next block over a standard GM LS block or even an LY6 block will ensure that this build is well thought out.
The Dart block has a factory HP rating of 1,500 HP which is TRIPLE the rating of a standard GM alloy block & DOUBLE the rating of an LY6 block.
The Dart block provides provisions for 6 bolt cylinder head clamping capacity which is something that the standard LS & LY6 blocks do not offer.
Your New DART LS Next SHP High Comp 403ci Engine Inclusions:
Block:
- Dart SHP LS Next 4.00" bore x 9.240" deck Cast Iron
Rotating Assembly:
- Callies Forged 8 CCW Stroker Crank | 4.00" Inch | 58x Reluctor
- Callies Compstar Forged H beam Conrods | 6.125" Inch
- Carillo Bullet Dome Top Pistons Set | 4.005" Inch
- ACL Race Series Conrod Bearings
- ACL Race Series Main Bearings
- Coated Cam Bearings
Camshaft & Valvetrain:
- 100% USA ground billet Camshaft (we will work with you to choose based off your application)
- Billet Double Row Timing Chain Set
- Melling High Volume Oil Pump
- LS7 Lifters Set
- Lifter Guides & Bolts
- MLS Head Gaskets Set
- Chromoly Pushrods Set
- LS3 Rocker Arms
- Rocker Trunnion Upgrade | Bush Bearing
Cylinder Heads:
- GM LS3 Port Cylinder Heads
- Tremaniac Racing CNC Ported Intake Runners
- Tremaniac Racing CNC Ported Exhaust Ports
- Tremaniac Racing CNC Ported Combustion Chambers
- Machined Deck Surfaces
- .660" Lift PAC Racing Dual Valve Spring Kit
- Retainers
- Stainless Steel Intake Valves
- Stainless Steel Exhaust Valves
- Valve Guides
Fasteners:
- ARP Cam Bolts
- ARP Harmonic Balancer Bolt
- ARP Oil Pump Bolts
- ARP Head Stud Kit
- ARP Main Stud Kit
- Oil Pick Up Support Bracket
Covers:
- LSX Billet Valley Plate
- GM LS Timing Cover
- GM LS Rear Plate
- ** Optional LSX Billet Rocker Covers **
Machining:
- Block Deck Machined To Zero Deck Height
- Cylinder Bores Machined & Torque Plate Honed
- Align Hone Main Tunnel
- De-Burred Oil Galleries
- Stroker Clearance Bores
- Balance Rotating Assembly
- Blueprinted Bearing Clearances
- Dummy assembly
- Final assembly
This motor is purpose built for serious horsepower featuring internals the highest quality engine internals to ensure a reliable street/race engine combination.
This combination features our latest design hydraulic camshaft (which specs will be provided to the buyer).
The motor can have Engine Dyno & Ring Bed In Process completed so it is ready to drop in and fire up.
Wanting To Purchase An Engine IN STOCK With Zero Lead Time?
Although this engine package is currently one of our 'Built To Order' packages LSX Performance Parts has recently released our In Stock Engine Range!
These are built based off of our most popular engine packages that we sell. We have developed a range to suit all applications.
Click Here to checkout our range & skip the wait times by purchasing one of our tried & tested stocked engine packages!
Want To Speak To Us About Your Finance Options?
Sure! Give us a call on (03)8595 4343 OR simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.
Alternatively, We are available for Live Chat right now.
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