SKU: 84437065956

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

Sale price$6745.50 Regular price$7495.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

LS 383ci LS1 Forged Engine Upgrade | High Compression | Long EngineBuild Your Own 383ci LS1 Forged Engine Upgrade Long Motor High Compression Drift Car; Drag Car; Street Strip Car; Tough Cruiser; Hillclimb Car; Touring Car; Much more; Your New LS 383ci Forged Engine Package Includes YOUR GM LS1 Engine Block; 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

Build Your Own - 383ci LS1 Forged Engine Upgrade | Long Motor | High Compression
- Drift Car;
- Drag Car;
- Street/Strip Car;
- Tough Cruiser;
- Hillclimb Car;
- Touring Car;
- Much more...;

Your New LS 383ci Forged Engine Package Includes -
- YOUR GM LS1 Engine Block;
- 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;
- 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;
- 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;
- ARP Cam Bolts;
- ARP Harmonic Balancer Bolt;
- ARP Oil Pump Bolts;
- ARP Head Bolts;
- ARP Main Studs;
- Oil Pick Up Support Bracket;
- LSX Billet Valley Plate;
- GM LS1 Timing Cover;
- GM LS1 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;
- Stroker Clearance Bores;
- Balance Rotating Assembly;
- Blueprinted Bearing Clearances;
- Dummy assembly;
- Final assembly;

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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 84437065956

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4.8 ★★★★★
Based on 29 reviews
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Verified Purchase
B. Brown
Bozeman, US
★★★★★ 5
Solid and Firm, but not too Firm
Size: Standard (Pack of 1)
Great pillow, best I ever put my head against! Not too high, not too firm, do not recommend for stomach sleepers, but I am mostly a back sleeper. It is also heavy enough to support your head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2024
M
Verified Purchase
M Spring
Louisville, US
★★★★★ 4
⭐️⭐️⭐️⭐️ Adjustable and Better Than Most I’ve Tried
Size: Standard (Pack of 1)
I’m a really tough pillow critic and have a hard time finding one I actually like. With that said, this pillow was better than a lot of others I’ve tried—mainly because you can remove some of the latex shavings to adjust the firmness. I ended up taking out about 20% (do it over a big trash can because the shavings can get messy!). When it arrived it was too firm for me, which is why I had to take some filling out. Even after adjusting it, it’s still not my absolute favorite pillow, but I do use it every night as a “hug” pillow and it works great for that. I think people who aren’t as picky as I am will probably really enjoy it, especially since you can customize the amount of latex to get it just right. I’d give it 3.5 stars, but rounded up to 4.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
J
Verified Purchase
Joyce Payeur
Carnegie, US
★★★★★ 5
Good Value Latex Pillow
Size: Standard (Pack of 1)
Most latex are horribly expensive and smell strongly. This pillow good for a side sleeper, little odor, med firm.
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Reviewed in the United States on August 29, 2024
S
Verified Purchase
S. Bonni
Bozeman, US
★★★★★ 5
Great size for vintage pillowcases
Size: Standard (Pack of 1)
Gives good support. And very pleased w/ comfort. Slightly larger than old replacement, but not the over-sized "standard" of 25".
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Reviewed in the United States on May 13, 2022
A
Verified Purchase
A Linc
Grantham, US
★★★★★ 5
Dream pillow
I’ve been using latex pillows for over 30 years, and I can’t find them in local stores anymore. I’ve been needing to replace my pillow and finally decided to try this one. There are so many options on Amazon that it’s overwhelming. But this standard low loft pillow ended up being PERFECT. It feels amazing and just like the pillows I’ve been using since childhood. It is soft but cradles my head and neck perfectly. For me, it’s like sleeping on a gentle cloud. Very happy with my purchase. (Yes, it does have a slight latex odor. That is normal due to the material. It’s not very strong and it doesn’t bother me).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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