
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
427ci Dart LS Next Stroker Engine - Boost Short Motor | 1,500+ RatedDART SHP 427ci Forged Short Motor No Lengthy Build Times! (We skip the queues by having these built ready to sell!); No Out of Pocket Expense! (No Deposit Required!); Pay & Collect OR Expedited Shipping!; Your New DART LS Next SHP 427ci Engine Features Dart LS Next SHP (Special High Performance) 4. 125" block; Callies Centre Counterweighted Stroker Crankshaft 4. 00" Inch; Callies XTreme Power Adder Forged 4340 Steel I Beam Conrods 6. 125" Inch; ARP
DART SHP 427ci Forged Short Motor- No Lengthy Build Times! (We skip the queues by having these built ready to sell!);
- No Out-of-Pocket Expense! (No Deposit Required!);
- Pay & Collect OR Expedited Shipping!;
Your New DART LS Next SHP 427ci Engine Features
- Dart LS Next SHP (Special High Performance) 4.125" block;
- Callies Centre Counterweighted Stroker Crankshaft | 4.00" Inch;
- Callies XTreme Power Adder Forged 4340 Steel I Beam Conrods | 6.125" Inch;
- ARP 2000 Series Conrod Bolts;
- Carillo Dish Top Forged Pistons Set Incl Pin Upgrade | 4.125" Inch;
- Compression Ratio at 10.3:1 (Calculated off 68cc chamber);
- Pistons Rings;
- Clevite Coated Big End Bearings;
- Clevite Coated Main Bearings;
- Durabond Coated Camshaft Bearings;
- ARP Main Studs;
Machining
- Machine Cylinder Bores;
- Torque Plate Hone;
- Line Honed Crankshaft Tunnel;
- Install Main Studs & Re Hone;
- Machine Block Surface;
- Install Camshaft Bearings;
- Aligned & Inspected Main Journal Alignment;
- Stroker Clearance Bore Skirts;
- Final Wash;
- Final Assemble to Short;
What Is The Difference Between The Boosted Short Motor Options?
We offer two options of boosted short motor packages depending on your application.
Option 1. 1,000+hp rated. (ITB427FI-1)
This package features internals that are rated at 1,200hp which covers most peoples engine requirements for either supercharged or turbo applications.
These can be ran on either Pump Fuel or Ethanol/Race fuel based on your requirements.
Option 2. 1,500+hp Rated (ITB427FI-2)
This package features internals rated at 1,500+ hp including the 1,800hp rated conrods. These combos are typically suited to the guys running large single or twin turbo applications, ethanol fuel etc.
This package features a combination of upgraded Conrods, Pistons, Wrist Pins, Piston Rings & ARP Main Studs over the 1,000hp rated combo.
Want More Information About Your New Race Engine?
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!
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
4.3 ★★★★★
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Product Reviews
★★★★★ 4
unnoticeable and sticky
they're thin enough that they don't get noticed but they stick very well and are easy to use. they stuck VERY WELL and worked WONDERS FOR ME
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Reviewed in the United States on June 10, 2024
★★★★★ 5
This is innovation
I occasionally get pimples that seem like asteroids hit my face and landed. I used to have those "cutting" patches to cover up for these large pimples but this product really saves the time wasted for cutting a size perfect for your asteroid. The biggest size was just enough to cover a large pimple I had recently (I would say the pimple was like 8~9mm measuring the longest size) and it did fine pulling out the sebum. Of course it wouldn't fit and stay on as a customized cut patch, but it definitely has the adhesion to do the job. The huge pimple was gone in around 2 days.
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Reviewed in the United States on August 27, 2024
★★★★★ 5
Love then... They work like a charm...
I have sensitive skin. These works like a charm. Definitely recommend for anyone whose skin is acne prone. I also uses these to help cover small deep cuts that liquid bandages are not able to quickly treat.
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Reviewed in the United States on July 31, 2025
★★★★★ 5
Best brand
Out of all the acne patches I’ve used, this is by far the best brand. I’m really acne prone &’ as soon as I turned 22 my skin just decided it’s time to break out again lol. I went through everything to dermatologist, new products, &’ even tried other acne patches that would essentially just turn my pimples into scars. I vouch for this brand of your acne and scar prone.
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Reviewed in the United States on December 27, 2025
★★★★★ 4
Get the job done & adhere well
I ordered these by mistake once when trying to order more of the normal sized and mini ones from this brand. I love their other patches and thought these would be great to have on hand too. Sometimes I feel like these don’t seem as effective as the typical 12mm patches from most brands regardless of the type of blemish I put it on. But I think they get the job done. They definitely stay on, but I prefer patches with the visible circle in the middle and transparent edges. These are nearly invisible and smooth though so easy to cover with makeup if needed.
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Reviewed in the United States on August 4, 2023