Product Description

LS 383ci LS1 Forged Engine Upgrade | High Compression | Long Engine

Build Your Own - 383ci LS1 Forged Engine Upgrade | Long Motor | High Compression

LSX Performance Parts proudly supplies a huge range of engine packages to suit your build.

Custom build YOUR LS1 into one of our Forged Engine Packages which is the perfect upgrade for high RPM naturally aspirated OR boosted applications.
The mighty LS1 has proven to be one of the strongest, Most reliable & efficient engines that produce HUGE power.

This is due to its over-all combination of a wide power range throughout the rev range & the sheer strength of the engine.

This engine package is perfect for the following -

• Drift Car
• Drag Car
• Street/Strip Car
• Tough Cruiser
• Hillclimb Car
• Touring Car
• Much more...

We only use the best products on the market that have been tried, Tested & Proven to produce the results that our customers expect.

All internals are of the highest quality American Forged steel & all fasteners are the one & only ARP.

Your New LS 383ci Forged Engine Package Includes - 

Block:

• YOUR GM LS1 Engine Block

Rotating Assembly:

• Callies Compstar Forged Stroker Crank | 4.00" Inch | 24x Reluctor
• Callies Compstar Forged H beam Conrods | 6.125" Inch
• Carillo Bullet Flat Top Pistons Set | 3.905" -2.7cc With Valve Relief
• Clevite Race Series Conrod Bearings
• Clevite Race Series Main Bearings
• Coated Cam Bearings

Camshaft & Valvetrain:

• Custom Grind Hydraulic Roller N/A 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
• Your LS1 Rockers with CHE Trunnion Kit Installed

Cylinder Heads:

• YOUR LS1 241 Cylinder Heads
• CNC Ported Intake Runners
• CNC Ported Exhaust Ports 
• CNC Ported Combustion Chambers
• Machined Deck Surfaces
• .660" Lift Dual Valve Spring Kit
• LS1 Intake & Exhaust Valves

Fasteners:

• ARP Cam Bolts
• ARP Harmonic Balancer Bolt
• ARP Oil Pump Bolts
• ARP Head Bolts
• ARP Main Studs 
• Oil Pick Up Support Bracket

Covers:

• LSX Billet Valley Plate
• GM LS1 Timing Cover
• GM LS1 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

NOTE: This is NOT available as a changeover. Your engine MUST be supplied in good working order to be built! 

Want To Speak To Us About Your New Forged Upgrade Package?

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 NOW.

Buy NOW!

Shop with confidence with free freight Australia wide & discounted pricing.