SKU: 42640237344

ARP 3/8 in.-16 RH Thread, 0.750 in 12 Point SS 300 Bolts - Set of 5

Sale price$36.34 Regular price$40.38
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

ARP 3/8 in.-16 RH Thread, 0.750 in 12 Point SS 300 Bolts - Set of 5Introducing the ARP Main Bolt Kit, designed for engine builders who demand strength and reliability. This kit includes five high quality bolts, each measuring 3 8 inch 16 threads per inch with a right hand thread orientation. Crafted from stainless steel 300 series, these 12 point bolts provide superior corrosion resistance and exceptional durability under extreme engine conditions. The 0. 750 inch length ensures they fit precisely, offering secure

Introducing the ARP Main Bolt Kit, designed for engine builders who demand strength and reliability. This kit includes five high-quality bolts, each measuring 3/8 inch 16 threads per inch with a right-hand thread orientation. Crafted from stainless steel 300 series, these 12-point bolts provide superior corrosion resistance and exceptional durability under extreme engine conditions.

The 0.750 inch length ensures they fit precisely, offering secure fastening for your engine's main components. Manufactured by ARP, a trusted name in performance engine hardware, this kit meets the highest standards for tuning and performance upgrades. Whether you're rebuilding a V8 engine or assembling a hot rod, these bolts deliver outstanding clamping force to help maintain engine integrity.

Sold as a set of five, these bolts give you the exact number needed for your build without any extras. Perfect for individual enthusiasts and professional workshops alike, the ARP Main Bolt Kit simplifies your engine assembly with reliable parts that last. Order from Tuningsupply and enjoy fast shipping, competitive pricing, and expert support on all your performance projects.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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]
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SKU: 42640237344

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KINDLE
Draper, US
★★★★★ 4
Great product
Color: Black, Size: Medium
Love it. Fit is great. The only issue is pilling
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Reviewed in the United States on April 22, 2026
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brooke arnold
Boise, US
★★★★★ 1
not as pictured
Color: Light Grey, Size: Small
This is very boxy and looks nothing like the photo. Sad
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Reviewed in the United States on December 4, 2025
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Peter Amato
Bozeman, US
★★★★★ 5
A Must buy
Color: Beige, Size: Medium
For the price, can’t beat it! Comfortable, stylish and so soft!
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Reviewed in the United States on January 10, 2026
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Kate
Fort Morgan, US
★★★★★ 3
not very crop
Color: Black, Size: X-Large
longer than pictured, but comfortable so far.
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Reviewed in the United States on January 30, 2026
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CrystalLea
Dallas, US
★★★★★ 5
Comfortable and light!
Color: Brown, Size: Large
Wanted something that was going to be lightweight but had those longer sleeves because I do still get a tad chilly even on the warmer days. This is perfect, the fabric is lightweight and breathable, the loose cut around the waist adds to the top's "breathability," but it still keeps you cozy and warm on those chilly mornings! The brown is a lovely warm-coffee tone and it hasn't faded a bit in the wash. Very nice shirt to add to your collection!
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Reviewed in the United States on April 14, 2026

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