SKU: 43371673880

GM LS3 CNC Cylinder Head Top End Kit | 277cc | 4 Bolt

Sale price$1705.50 Regular price$1895.00
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Description

GM LS3 CNC Cylinder Head Top End Kit | 277cc | 4 BoltAs used in our entire range of performance & race engines, LSX Performance Parts now supplies our LSX Top End Kits! We have now paired he most tried and tested production cylinder head on the market with the race winning experience of our industry leading CNC Cylinder Head machining team. Combining that with the highest quality stroker camshafts & OEM Rocker arm kits we provide the best value for money performance top end kit on the market! What Is

As used in our entire range of performance & race engines, LSX Performance Parts now supplies our LSX Top End Kits!
We have now paired he most tried and tested production cylinder head on the market with the race winning experience of our industry leading CNC Cylinder Head machining team. Combining that with the highest quality stroker camshafts & OEM Rocker arm kits we provide the best value for money performance top end kit on the market!

What Is Included with Our CNC LS3 Top End Kits?
- Genuine GM LS3 Cylinder Head Castings;
- 2.165" Hollow Stem Intake Valves;
- 1.590" Stainless Steel Exhaust Valves;
- CNC Ported Intake Runners | 367cfm;
- CNC Ported Exhaust Ports;
- CNC Machined Deck Surfaces;
- .660" Lift Dual Valve Spring Kit;
- Custom Grind Billet Stroker Camshaft;
- Pushrods To Suit (Length to be calculated based off application);
- GM LS3 Intake & Exhaust Rockers;
- Rocker Trunnion Bearing Upgrade;
- GM Rocker Stand Pedestals;
- Rocker Bolts;

Prefer To Chat With Us About Your Top End Upgrade?
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!

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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: 43371673880

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Yilian
Whiting, US
★★★★★ 5
Lightweight, non-greasy protection you can trust
Size: 1.7 Fl Oz (Pack of 1), Size: 1.7 Fl Oz (Pack of 1)
This Neutrogena Ultra Sheer sunscreen is one of the best I’ve tried, especially if you don’t like heavy or greasy sunscreens. It has a very lightweight texture that absorbs quickly into the skin and leaves a dry-touch finish, so it doesn’t feel sticky or oily at all. What I really like is that it provides strong broad-spectrum SPF protection while still feeling comfortable for everyday use. It works great under makeup and doesn’t leave a white cast, which is a big plus. I’ve used it on my face and body, and it hasn’t caused any breakouts or irritation. It’s also water-resistant, so it’s perfect for hot days or outdoor activities. Overall, this is a reliable sunscreen that gives you high protection without that heavy sunscreen feeling. Definitely a must-have for daily skincare.
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Reviewed in the United States on March 20, 2026
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Surprise Tin
Alexandria, US
★★★★★ 5
Good, Even for Sensitive Skin
Size: 1.7 Fl Oz (Pack of 1)
I have been using this sunscreen every day with good results. It goes on smoothly, absorbs rapidly with no grease or leftover film, and it feels moisturizing. I have sensitive skin in general, and this does not irritate my skin whatsoever. It certainly exceeds my expectations.
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Reviewed in the United States on April 27, 2026
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Mary
West Palm Beach, US
★★★★★ 5
A great sunscreen I have used for years!
Size: 1.7 Fl Oz (Pack of 1)
This is a product I have used with great success over the years and keep coming back to. Neutrogena is just a brand I really have trusted since my teenaged years of using their glycerin soap. This product does not disappoint. It dries down clear and moisturizes your face in preparation for makeup. I really appreciate that it plays well layering all my products and makeup like some sunscreens do. I also love the higher SPF of the product. I feel like the higher the better when it comes to the damaging sun. There is one thing I do not care for, and that is the smell. It has a strong smell at first when put on, but luckily quickly becomes unnoticeable, otherwise, I wouldn’t buy it. If I had to pick one sunscreen for my face forever, this would be it.
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Reviewed in the United States on May 24, 2026
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SLC83
Louisville, US
★★★★★ 4
Wears well under makeup!
Size: 1.7 Fl Oz (Pack of 1)
Package arrived on time. No damages and product was in great condition. Pro: Goes on smoothly. Nice coverage. No white cast. Is fragrance free--no weird smell. Washes off easily with a cleansing oil or balm. Great on my sensitive skin! Wears well under my makeup, and it sat well over my vitamin c serum, too. This sunscreen layers with other face moisturizer really well! Con: I can't wear it around eyes; it causes stingy/ burning eyes. But, I have sensitive eyes ( sunscreens or mascara).
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Reviewed in the United States on February 5, 2026
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Kim Conard
Carnegie, US
★★★★★ 5
Great product
Size: 1.7 Fl Oz (Pack of 1)
Nice product. I like the pump to get a small amount. Glides nicely on my skin and no white residue. Not sticky.
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Reviewed in the United States on May 19, 2026

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