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Description
Diamond Racing LS 4.030" Pistons Set | 3.622" Stroke -2cc Flat TopLSX Performance Parts proudly offer the very best in piston development & innovation Diamond Racing Pistons. Founded in 1968 by a group of racers named Jim "Diamond" Cavallaro, Nick Plantas & Butch Eldkins, The guys combined their resources & industry knowledge to create the perfect pistons set. It did not take long for the game changing brand to take off In the 1970's Diamond was the go to brand for Super Stock & Pro Stock racing. As a team, Diamond
LSX Performance Parts proudly offer the very best in piston development & innovation - Diamond Racing Pistons.Founded in 1968 by a group of racers named Jim "Diamond" Cavallaro, Nick Plantas & Butch Eldkins, The guys combined their resources & industry knowledge to create the perfect pistons set.
It did not take long for the game changing brand to take off - In the 1970's Diamond was the go to brand for Super Stock & Pro Stock racing. As a team, Diamond was not focused on just supplying the very best pistons. They also did cylinder head porting, Engine building & race engine preparations. Diamond became contracted to NASCAR to builds all the engines for the IROC cars.
Just a few years later, Diamond is far ahead of their time with the most innovative & succesful pistons on the market.
Diamond is the biggest supplier of NASCAR, NHRA, Pro Stock, Drag Racing, Circle Track & Diesel markets.
Your New Diamond Racing Pistons Kit Includes
- 1 x Set of 8 Street/Strip 4.030" Diamond Racing Flat Top Pistons;
- 3D milling on piston crowns & ready to install finish;
- 1 x Set of Diamond standard piston rings;
- Premium 8620 .180w wrist pins & roundwire locks included;
- Moly skirt coating for friction loss & skirt wear protection;
- Valve pockets designed to work with most aftermarket cylinder heads;
- Valve pocket depth: .176" intake & .105" exhaust;
Diamond Racing Pistons Specs
Bore 4.030"
Stroke 3.622"
Conrod Length 6.125"
Compression Height 1.304"
Wrist Pin .927" x 2.500"
Compression Ratio 10.7:1 @ 66cc
Piston Material 2618 Alloy
Piston Style Flat Top
Volume -2.0cc
Ring Stack 1.2mm x 1.2mm x 3.0mm
Want To Chat To Us About Your New Pistons Set?
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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
4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
A total game changer (where were these when I was a teen?!)
Size: 72 Count (Pack of 1)
I honestly wish these had been around when I was younger! The Mighty Patch Original is hands-down the most effective way I’ve found to deal with stubborn whiteheads. Instead of picking at my skin and making things worse, I just pop one of these on at night and let it do the work while I sleep.
By the morning, you can actually see the gunk it pulled out right on the patch (gross, but strangely satisfying). It significantly reduces the size and redness of the zit in just one use, and because it covers the spot, it stops me from touching it and causing more irritation.
The 72-count pack is a great value and lasts quite a while. They stay put all night, even if you toss and turn, and they’re clear enough that you almost forget you’re wearing them. If you’re looking for a stress-free way to clear up your skin overnight, these are a must-have!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Works on all skin types
Size: 36 Count (Pack of 1)
What an amazing product! I'm in my 40s and still experience occasional acne. I purchased Mighty Patch, and after wearing it overnight, my blemish was noticeably cleared up by morning.
I have fairly dry skin and already use quality skincare products both morning and night, so I was impressed by how well it worked. My 17-year-old son also tried one when he started getting a few breakouts, and it cleared up his blemish as well. His skin is much oilier than mine, which shows that this product can be effective for both dry and oily skin types.
I’m very happy with the results and will definitely be purchasing it again!
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Works as expected! Good value
Size: 36 Count (Pack of 1)
I bought these because I ran out of Curology patches that I got with the free trial. These work similarly; you’ll need one or two patches to fully get rid of the pimple— it depends on how large & inflamed it is. Even if you need two the first patch will still a do a good job of draining most the gross fluid out.
I like that these are more translucent/transparent than some other brands I’ve seen. They’re not obnoxious looking if you’re wearing one or two in the daytime.
The adhesion has been great so far. I’ve tried it on bare and moisturized skin and either way it holds up. Once it’s been stuck in place for a few minutes you can apply a moisturizer on your face OVER the patches without them slipping off. Just use a gentle touch.
There’s probably cheaper pimple patches from smaller brands but $4.49 (before tax) is definitely a reasonable cost for 30 patches So I gave it 4 stars for value for money.
My only qualm is that the small size pimple patches could stand to be at least slightly bigger. Only new closed comedones that are just forming are that small (typically). Otherwise I’m satisfied with this purchase.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
The Best for Sensitive Skin & Smells Great!!
Scent: Refreshing, Size: 16 Fl Oz (Pack of 2), Scent: Refreshing, Size: 16 Fl Oz (Pack of 2)
I've purchased this body wash (Awakening) a few times now, because I love it so much! I have my whole family using it, even my child with eczema, and it's really helped her skin. It leaves our skin feeling fresh, nourished, and soft with no irritation. The liquid soap is clear and has a not-too-thick consistency. It lathers well, and I’ve had no issues with leakage.
I love that it's free of so many harsh chemicals and is infused with organic and natural ingredients like aloe vera and tea tree oil. It has a wonderful earthy, invigorating scent from the camomile, geranium, and copaiba.
You don't need to use much since it's a little more concentrated, and for its generous size and quality, it's worth every penny! I would highly recommend this body wash to anyone looking for a clean, refreshing, and effective body wash!
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Reviewed in the United States on December 23, 2025
★★★★★ 5
Best body wash
Scent: Lemongrass, Size: 16 Fl Oz (Pack of 1)
Lovely body wash that cleans without stripping your skin dry. Fragrance is light and not overpowering. One pump is more than enough for head to toe clean. Would recommend to anyone.
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Reviewed in the United States on May 14, 2026