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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
For Your Every Summer RSVP, with Code: SUMMER15
Description
LS 377ci LSA Forged Engine Upgrade | Low Compression | Long EngineBuild Your Own 377ci LSA Forged Engine Upgrade Long Motor Low Compression Drift Car; Drag Car; Street Strip Car; Tough Cruiser; Hillclimb Car; Touring Car; Much more; Your New LSA 377ci Forged Engine Upgrade Package Includes YOUR GM LSA 6. 2 Aluminum Engine Block; Callies Compstar Forged Stroker Crank 3. 625" Inch 58x Reluctor; Callies Compstar Forged H beam Conrods 6. 125" Inch; Carillo Bullet Custom Dish Top Pistons Set 4. 070" With Valve Relief;
Build Your Own - 377ci LSA Forged Engine Upgrade | Long Motor | Low Compression- Drift Car;
- Drag Car;
- Street/Strip Car;
- Tough Cruiser;
- Hillclimb Car;
- Touring Car;
- Much more...;
Your New LSA 377ci Forged Engine Upgrade Package Includes
- YOUR GM LSA 6.2 Aluminum Engine Block;
- Callies Compstar Forged Stroker Crank | 3.625" Inch | 58x Reluctor;
- Callies Compstar Forged H beam Conrods | 6.125" Inch;
- Carillo Bullet Custom Dish Top Pistons Set | 4.070" With Valve Relief;
- Clevite Race Series Conrod Bearings;
- Clevite Race Series Main Bearings;
- Coated Cam Bearings;
- Custom Grind Hydraulic Roller Blower Camshaft (we will work with you to choose based off your application);
- Billet Timing Chain Set;
- Melling High Volume Oil Pump;
- LS7 Lifters Set;
- Lifter Guides & Bolts;
- MLS Head Gaskets Set;
- Chromoly Pushrods Set;
- YOUR LSA Rocker Arms with CHE Trunnion Upgrade;
- YOUR LSA Cylinder Heads;
- CNC Ported Intake Runners;
- CNC Ported Exhaust Ports;
- CNC Ported Combustion Chambers;
- Machined Deck Surfaces;
- .660" Lift Dual Valve Spring Kit;
- LSA Intake & Exhaust Valves;
- ARP Cam Bolts;
- ARP Harmonic Balancer Bolt;
- ARP Oil Pump Bolts;
- ARP Head Bolts;
- ARP Main Stud Kit;
- Oil Pick Up Support Bracket;
- LSX Billet Valley Plate;
- GM LS Timing Cover;
- GM LS Rear Plate;
- Optional LSX Billet Rocker Covers;
- Block Deck Machined To Zero Deck Height;
- Cylinder Bores Machined & Torque Plate Honed;
- Align Hone Main Tunnel;
- De-Burred Oil Galleries;
- Clearance Bores;
- Balance Rotating Assembly;
- Blueprinted Bearing Clearances;
- Dummy assembly;
- Final assembly*(Note Due To LSA Blocks being Prone To Bore Sleeve Issues, Sleeves will be inspected for core shift prior to proceeding.If core shift is evident we will contact you to discuss options.);
Want To Speak To Us About Your New Stroker 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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Fits perfectly and works well
fit the 2023 Jeep Grand Cherokee, always a relief. Works well too, inside air is cleaner. Happy with it and will purchase again when it is time
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Reviewed in the United States on August 14, 2025
★★★★★ 5
Perfect fit.
The cabin filter is easy to install and fits perfect, but just so you know it is not OME.
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Reviewed in the United States on July 28, 2025
★★★★★ 5
Item is sturdy
Great item. The quality is amazing too
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Reviewed in the United States on September 8, 2025
★★★★★ 5
Good quality
Appeared to be better quality than the origional.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Cabin filter
Fits perfect
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Reviewed in the United States on July 17, 2025