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 Aug 2 - Aug 7

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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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Tyler Dugger
Phoenix, US
★★★★★ 5
Worth it
Color: Black
Solid build and quality materials. Sleek design looks nice on the dresser.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
T
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Taylor Cannon
Belleville, US
★★★★★ 5
So cute!!
Size: 8 Inch, Color: Black, Size: 8 Inch, Color: Black
Loved these brackets!! Super easy to install and very sturdy! All hardware was included and fit my shelves perfectly.
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Reviewed in the United States on January 13, 2026
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Raj Sukharan
Lowell, US
★★★★★ 5
Nice
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
These are nice shelving brackets. They look modern and simple. Make sure you screw them into a stud so they are extra sturdy.
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Reviewed in the United States on December 9, 2025
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Cincy Mom
Belleville, US
★★★★★ 4
Love the quality and matte black color
Size: 6 Inch, Color: Black, Size: 6 Inch, Color: Black
I love the color how it is not shiny and a matte black. This gives a modern look to any decor. It is very sturdy and attaches with six different screws. Great quality for the price.
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Reviewed in the United States on July 13, 2024
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Verified Purchase
LDA
Charlottesville, US
★★★★★ 5
Beautiful!
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
The sturdiness of these brackets and the quality are so good. I was worried due to other reviews I had read but these did not disappoint. They are beautiful and perfect length and weight. They are angles perfect for our shelves and a great value for as many as you get.
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Reviewed in the United States on June 12, 2025

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