SKU: 86934783862

Dart Pro 1 LS3 15 Degree 280cc Cylinder Heads | Assembled

Sale price$2965.50 Regular price$3295.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Dart Pro 1 LS3 15 Degree 280cc Cylinder Heads | AssembledDART Pro 1 LS3 15 Degree Cylinder Heads 280cc 68cc Chamber "With a stock valve in the head and no porting other than a bowl blend these flow just over 370 cfm on the intake side at . 800 inch lift, but it's the exhaust side that's the killer these castings have 252 cfm of exhaust flow at . 800 inch lift! Richard Maskin, Dart Machinery" Dart stand at the forefront of race winning achievements with their innovation & development of blocks, cranks & of

DART Pro 1 LS3 15 Degree Cylinder Heads | 280cc 68cc Chamber
"With a stock valve in the head and no porting other than a bowl blend these flow just over 370 cfm on the intake side at .800-inch lift, but it's the exhaust side that's the killer – these castings have 252 cfm of exhaust flow at .800-inch lift! – Richard Maskin, Dart Machinery"
Dart stand at the forefront of race winning achievements with their innovation & development of blocks, cranks & of course cylinder heads
catered to those who are serious about getting big performance out of their engine.
Dart have designed their cylinder heads to be compatible with stock LS3 valve train components, Whilst exceeding the expectations for motorsport & heavy duty builds in mind. Because of this design mindset, Dart provides the
ability to add these heads to your engine without the necessity of making dramatic changes elsewhere to accommodate them.
The Dart Pro 1 heads utilise a 15 degree valve angle, 68cc combustion chamber & a 2.165 intake /1.600 exhaust valve combination.

Your New Complete DART Pro 1 Cylinder Heads Includes
- 1 x Pair (2) of Brand New DART Pro 1 cylinder heads;
- 15 degree valve angle;
- 2.165" Stainless Steel Intake Valves;
- 1.600" Stainless Steel Exhaust Valves;
- 280cc intake runner;
- Platinum .660" Dual Valve Spring Kit;
- 68cc combustion chamber;
- Angle plug;
- LS3 compatible;
- Uses existing LS3 rockers;
- Accepts ALL standard LS3 components;

Check Out The Features:


Finance Is Available For Your New DART Heads!
Transparent, Fair & Affordable.
This is our game plan when putting together our finance packages for your dream build!
LSX Performance Parts have been making performance upgrades an affordable reality since 2010. Our exclusive finance partner HELLO Lending are an Australian Credit Licence holder & are members of the Finance Brokers Association of Australia (FBAA).

Features Of Your DART Heads Finance Package
- Transparency - We let you know EXACTLY what you will be paying before you proceed;
- Your choice - You choose the repayment frequency - Weekly, Fortnightly OR monthly;
- Your terms - You choose the loan term that works best for you. Loan terms from 1 - 7 years;
- Flexibility - We select lenders that DO NOT charge monthly account keeping fees OR any fees to pay out your loan early;
- Fair - Interest rates are reflective of your credit file, credit score & application - Meaning you actually get better rates for having a good credit file!;
- Bundle & Save - By including all of your labour, Installation & dyno tuning costs, You will not need to pay any out of pocket expenses;

Get Approved
Ready to apply?
Great! Simply click the 'APPLY NOW!" button & get your application underway!
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: 86934783862

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4.2 ★★★★★
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Julie
Draper, US
★★★★★ 2
Not sturdy toy
Toy was not as big as we thought it would be and in addition the dog ripped it up within 2 weeks. Expensive for not lasting very long.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
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Verified Purchase
A. J. Camillocci
Lowell, US
★★★★★ 3
Not for heavy chewers.
Does not hold up to our german shepherd. If you have a large dog be aware the seams will separate. But this is our dogs favorite toy. We gad to buy two within 6 months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
E
Verified Purchase
Elaine
Houston, US
★★★★★ 4
Not for playing tug!!
Great toy, but we played tug with it and one of his flippers came off. It is great when my MBT just shakes it! Don’t recommend playing tug!
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Reviewed in the United States on March 2, 2026
M
Verified Purchase
Marty Mills
Pawtucket, US
★★★★★ 5
Instantly Loved by my Mini Aussie!
I wondered how long before my sharp-toothed mini-Aussie completely destroyed this cute duck toy. It was a Christmas present that he loved instantly. He plays with it everyday and it hasn't shown any tears or loose threads as he has destroyed other supposedly "tough" toys. Was happy the "quack" is audible but not annoying. Perfect. In a short time it became his favorite toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
J
Verified Purchase
Jenny
Grantham, US
★★★★★ 5
Cute fun toy
Style: Squirrel, Style: Squirrel
My pup doesn’t play with toys, she’s food driven but she absolutely loves this. The plush squirrels are just toys, but she goes after them like they’re treats. She chews and tosses them around once she gets one out. They haven’t torn, and it’s been a week so far. The quality of the tree and plush toys are higher than other burrow toys she has. It comes with 4 which is better than the typical 3. She’s small and though it doesn’t seem to be more difficult because the toys are bigger, she’s satisfied after getting only 2 out. Worth the little extra money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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