Clevite Tri Armor CB743HXN Rod Bearing Set for Chevy GMC 454 427 396
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Clevite Tri Armor GMC Pass & Trk 348/366/396/402/409/427/454/502 Con Rod Bearing Set

Clevite
CLECB743HXN
027067514530
Bearings
20+ Units In Stock - Ships Next Business Day
$ 40.18
$ 40.18

SKU: CB743HXN / UPC: 027067514530

Clevite Tri Armor CB743HXN Connecting Rod Bearing Set for GMC & Chevy

The Clevite Tri Armor Connecting Rod Bearing Set, engineered for unmatched durability, precision, and reliability. Designed specifically for GMC and Chevrolet big-block engines, this premium bearing set outperforms all competitors, making it the top choice for automotive enthusiasts, racers, and mechanics seeking superior engine performance and longevity. Whether you’re rebuilding a classic muscle car or upgrading a high-performance truck, the Clevite Tri Armor CB743HXN is the definitive solution for your connecting rod bearing needs.

Why Choose Clevite?

The Clevite Tri Armor CB743HXN stands head and shoulders above the rest due to its advanced engineering and innovative Tri Armor coating technology. Here’s why it’s the best choice for your engine:

  • Durability: The Tri Armor coating provides a proprietary moly-graphite finish that reduces friction and wear, ensuring exceptional performance under extreme conditions, from street driving to high-RPM racing.
  • Load Capacity: Engineered for high-performance and heavy-duty applications, these bearings handle the intense pressures of big-block engines with ease, offering unmatched reliability.
  • Fitment: Manufactured to exact OEM specifications, the CB743HXN ensures a perfect fit, minimizing oil clearance issues and maximizing engine efficiency.
  • Heat Dissipation: The advanced material composition promotes superior heat transfer, protecting your engine during prolonged high-performance operation.
  • Trusted by Professionals: Clevite, a brand synonymous with quality, is the preferred choice of engine builders and racers worldwide, backed by decades of proven performance in NASCAR, NHRA, and more.

No other connecting rod bearing set matches the CB743HXN’s combination of cutting-edge technology, robust construction, and precision engineering, making it the ultimate choice for GMC and Chevy big-block enthusiasts.

What’s Included?

  • Product: Clevite Tri Armor CB743HXN Connecting Rod Bearing Set
  • SKU: CB743HXN
  • UPC: 027067514530
  • Quantity: Complete set of connecting rod bearings for one engine (typically 8 bearings for V8 engines)
  • Material: High-strength steel-backed bearings with Tri Armor moly-graphite coating
  • Size: Standard size with extra oil clearance (HXN designation indicates 0.001" extra clearance for high-performance applications)
  • Packaging: Securely packaged to ensure safe delivery, with clear labeling for easy identification

Vehicle Fitment

The Clevite Tri Armor CB743HXN Connecting Rod Bearing Set is designed for a wide range of GMC and Chevrolet vehicles equipped with big-block engines. Below is the detailed fitment information:

Compatible Engines:

  • Chevrolet/GMC Big-Block V8 Engines: 348 ci, 366 ci, 396 ci, 402 ci, 409 ci, 427 ci, 454 ci, 502 ci

Vehicle Make and Models:

  • Chevrolet:
    • Camaro (1967–1972, 396/402/427 engines)
    • Chevelle (1965–1975, 396/402/454 engines)
    • Corvette (1965–1974, 396/427/454 engines)
    • Impala (1958–1976, 348/396/409/427/454 engines)
    • Nova (1969–1972, 396/402 engines)
    • Bel Air (1958–1975, 348/396/409/427/454 engines)
    • Biscayne (1958–1972, 348/396/409/427/454 engines)
    • Caprice (1966–1976, 396/427/454 engines)
    • Monte Carlo (1970–1976, 402/454 engines)
  • GMC/Chevrolet Trucks:
    • C/K Series Trucks (1960–1999, 366/396/402/427/454/502 engines)
    • Suburban (1960–1999, 366/396/402/427/454/502 engines)
    • Sierra (1970–1999, 366/396/402/427/454/502 engines)
    • Vandura/Rally (1970–1996, 366/396/402/427/454 engines)

Year Range:

  • 1958–1999 (specific years vary by model and engine; confirm fitment with your vehicle’s engine specifications)

Note: Always verify your engine’s crankshaft measurements and clearance requirements to ensure compatibility. The CB743HXN is a high-performance bearing set with 0.001" extra oil clearance, ideal for modified or high-RPM engines.

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