SKU: 85404513563

Arp 2184701 Stud Kit

Sale price$155.70 Regular price$173.00
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Description

Arp 2184701 Stud Kit(1. 6 and 1. 8) Built for the Mazda Miata Obtaining the optimum cylinder head to block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP head studs are popular among leading Sport Compact Import racers. You should know that ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Then, each stud

(1.6 and 1.8) Built for the Mazda Miata... Obtaining the optimum cylinder head-to-block sealing is especially critical in small displacement engines employing high compression pistons or power adders like turbochargers, nitrous oxide and superchargers. That's why ARP head studs are popular among leading Sport Compact/Import racers.You should know that ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Then, each stud is precisely heat-treated to 200,000 psi. Following heattreat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure involves about ten very slight cuts and results in an exceptionally straight part. It's important to note that lesser quality studs are not even centerless ground the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned something that won't happen with inferior quality head studs.ARP studs are thread rolled after heat-treat, which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat.You will also note that ARP offers specially undercut studs for several engines. This procedure (done only to the shorter studs) more equalizes the stretch of both studs, which makes for a more consistent clamping force one that compensates for head gasket compression when the head is installed. This helps prevent blown head gaskets, and assures optimum sealing!

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SKU: 85404513563

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Mandy
Lexington, US
★★★★★ 5
Not too strong and very spreadable
Flavor Name: Fresh Mint, Size: 1 count (Pack of 5)
These are fantastic! The texture is just what I was looking for. The leading brand is too dry in my opinion these are perfectly moisturizing and spreadable with the right amount of mint. You can tell it’s mint but it doesn’t burn like some of the others. After first trying a tallow moisturizer I was hooked and starting to look for a lip balm. This is a great choice for people who love the more oily texture of tallow!
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Reviewed in the United States on April 17, 2026
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J. Smith
Belleville, US
★★★★★ 5
Great product/Safe and works
Flavor Name: Fresh Mint, Size: 1 count (Pack of 5)
Bought these for my wife. She always has chapstick mostly the bees one on her and heard about this brand that doesn’t use a bunch of stuff you can’t pronounce. This is now her new favorite
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Reviewed in the United States on January 24, 2026
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Luis n Dee
Belleville, US
★★★★★ 5
Love the benefits of tallow! It’s all I use!
Scent: Lavender
I am a loyal Lotus customer having their face tallow cream on authorship. It’s all I use on my skin & for my teenage daughter. Surprised when I saw they had their bars on Amazon so I placed an order. They are wonderful tallow bars just like I’d expect from Lotus! Smooth, creamy & lather so beautifully! My skin felt so clean & moisturized after my bath. No nasty chemicals, all natural skincare! Definitely buy these bars! I don’t have any skin conditions or concerns I just would rather use natural high quality ingredients, but I can see if you have sensitive skin or any skin issues this would help! Thank you for making high quality skincare!
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Reviewed in the United States on May 22, 2026
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Rissa89
Natrona Heights, US
★★★★★ 5
Worth the price!!
Scent: Unscented
I honestly love this soap. I have it in a pure cotton pouch and that helps with the lather. Yes, the bars are small, but these three have lasted me almost 5 months. For the ingredients in it, and how it makes your skin feel, it is worth the price. I’m running low so will be replenishing soon. Far better than your basic bar soap from the store!
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Reviewed in the United States on May 20, 2026
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Jacob
Lowell, US
★★★★★ 5
Good Product
Scent: Unscented
Honestly one of the better bar soaps I’ve tried in a while. It’s priced a little higher than what you’d grab off a drugstore shelf, but you can tell pretty quickly that you’re getting something different it lasts longer, feels more substantial, and actually does something for your skin rather than just cleaning it. The lather is rich without feeling heavy, and after a few days of use you notice your skin staying softer without needing to reach for lotion right after. If you’re on the fence about upgrading your soap, this one’s worth trying.​​​​​​​​​​​​​​​​
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Reviewed in the United States on May 3, 2026

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