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Clevite Tri Armor GMC Pass & Trk 366/396/402/427/454 Main Bearing Set

Marsoni M251S
Sale price$171.68
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Clevite Tri Armor GMC Pass & Trk 366/396/402/427/454 Main Bearing SetSKU: MS909P UPC: 027067545046 Clevite Tri Armor GMC Pass & Trk 366 396 402 427 454 Main Bearing Set The Clevite Tri Armor Main Bearing Set, engineered for GMC Passenger and Truck engines with 366, 396, 402, 427, and 454 cubic inch displacements. Designed with Clevites legendary Tri Metal technology, this P Series main bearing set is the top choice for enthusiasts, racers, and professionals seeking unmatched durability, precision, and reliability in
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 1481 reviews
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Verified Purchase
judith stevens
Port Orchard, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Lexington, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Boise, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
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Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Massapequa, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Los Angeles, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025

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