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ARP Chevrolet Small Block Harmonic Damper Bolt Kit

Marsoni M251S
Sale price$28.85
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Get it in 3 business days with 1 day shipping. Friday, May 29
ARP Chevrolet Small Block Harmonic Damper Bolt KitSKU: 134 2501 UPC: 672036001728 ARP Chevrolet Small Block Harmonic Damper Bolt Kit Fits 1955+ SBC V8 Secure the harmonic damper on your Chevrolet small block V8 engine with ARP 134 2501 bolt kit. This single high strength bolt fits 262 to 400 cubic inch small blocks from 1955 to current applications in cars trucks and performance builds. It delivers consistent clamp load at 250 ft lbs torque to handle high horsepower and RPM without slippage. Key
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 2213 reviews
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Ontik Hoque
Draper, US
★★★★★ 5
Great for Mercury 4-stroke outboard
Style: Mineral, Pattern Name: Gallon - 1 Pack
The price was too good to pass; I stocked up on 3 years' worth of oil. QuikSilver is OEM Mercury oil, and this stuff has long shelf life if you can store it in stable indoor temperature/away from temperature extremes. Great buy overall, highly recommended.
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Reviewed in the United States on June 20, 2025
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Verified Purchase
Advanced Marine Technology
Port Orchard, US
★★★★★ 5
VEPURLT Alighnment Tool
Great quality and shipped very quickly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
M
mike
Phoenix, US
★★★★★ 5
Helpful Tool Kit for MerCruiser Maintenance
This tool kit made servicing the gimbal bearing and checking engine alignment much easier than improvising with generic tools. The machining looks solid and the tools fit properly with MerCruiser components. Helpful set for anyone doing their own marine maintenance work. Definitely useful to have around for sterndrive service jobs.
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Reviewed in the United States on May 15, 2026
J
Jo Bo
Cuba, US
★★★★★ 5
Saves So Much Time, Perfect Fit On Mercruiser Pre-Alpha Outdrive.
This is a very useful kit. Perfect fit to exchange and align the gimbal bearing on a Mercruiser MR/Pre-Alpha Outdrive. The metal rods are strong and well machined to fit the gimbal bearing and the template lines up great with the housing studs. The overall production quality is very good. Great value because the tools are very durable but for me the biggest value is the time saved. I had the bearing out in about 10 minutes. The ability to line up the bearing before attempting to attach the outdrive upper gear unit is very convenient and saves so much time. This are simple tools, very easy to use.
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Reviewed in the United States on May 1, 2026
R
Rick
Dallas, US
★★★★★ 5
Easy to use
Works great
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Reviewed in the United States on May 9, 2026

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