fits model: Sb. make: Chevy. year: 1990.

( Brand: Clevite ), ( Manufacturer Part Number: CB-663HND-1 ), ( Part Type: Bearing Rod )
The Clevite CB663HND-1 rod bearing is a crucial component for your Chevrolet small-block engine, specifically for models produced in 1990. This undersized bearing is part of the TM-77 series, specifically designed for applications that require a tighter clearance between the crankshaft and connecting rod.
The CB663HND-1 is manufactured by Clevite, a renowned name in the automotive industry known for its high-quality bearings. This particular bearing is made with precision and care, using advanced materials and manufacturing processes to ensure optimal performance and durability.
The CB663HND-1 is a full-float bearing, meaning it allows the connecting rod to float and move freely within the crankshaft, reducing friction and wear. This design also helps to distribute load evenly, extending the life of both the bearing and the crankshaft.
The CB663HND-1 rod bearing is specifically designed for use with Chevrolet small-block engines, and it fits the number 1 rod journal. It is important to note that this is an undersized bearing, which means it has a smaller outside diameter than the standard size. This is typically used in high-performance applications where increased clearance is desired for reduced friction and increased power output.
In summary, the Clevite CB663HND-1 rod bearing is a high-quality, precision-made component designed for use in high-performance Chevrolet small-block engines. Its full-float design allows for reduced friction and wear, while its undersized diameter provides increased clearance for improved performance. Whether you're building a high-performance engine or simply maintaining your vehicle, the CB663HND-1 rod bearing is an essential component to consider.
Pros of buying Clevite CB-663HND-1 rod bearing 001 (undersize TM-77 for Chevy SB, EA 90):1. High Quality: Clevite is a well-known and trusted brand in the automotive industry. Their products are known for their durability and reliability.
2. Fitment Guarantee: Clevite offers a fitment guarantee, which means that if the bearing does not fit correctly, they will replace it.
3. Wide Availability: Clevite parts are widely available at auto parts stores and online retailers.
Cons of buying Clevite CB-663HND-1 rod bearing 001 (undersize TM-77 for Chevy SB, EA 90):1. Price: Clevite parts are generally more expensive than other brands. However, the higher price often reflects the higher quality and reliability of the product.
2. Potential for Over-Tightening: The undersize TM-77 bearing may require more care during installation to avoid over-tightening, which could damage the crankshaft.
Conclusion:If you are looking for a high-quality bearing that will last a long time, Clevite is a great option. However, the higher price and potential for over-tightening during installation are things to consider. We recommend considering your budget and installation experience before making a decision.
Recommendation:If you are comfortable with the higher price and have experience installing bearings, we recommend purchasing the Clevite CB-663HND-1 rod bearing 001 (undersize TM-77 for Chevy SB, EA 90). If you are on a tight budget or are not comfortable with installing bearings, you may want to consider a less expensive option from a different brand.
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Fitment information may not be available for all products and those without will have a compatibility link.
Bearing material Teri-metal, TM-77 usage performance dowel pin hole yes grooved no narrow quantity sold individually.