What are the torque specs?

Thank you for your inquiry. The torque spec can be found in an OE service manual for your application

do you have a set of main and a set of rod bearings stanard size for a 1980 pontiac 4.9

these will work just fine..... try them.

Do these fit for 1984 305?

Thank you for the question. Yes, the 8-2555A is cataloged for this application.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Sealed Power 8-2555A Engine Connecting Rod Bearing Set for Chevrolet Silverado 1500

Product ID: 2206819

Details

Bearing Number
8 2555A
Brand
Sealed Power
Item Weight
12 ounces
Item dimensions L x W x H
4.96 x 2.88 x
Material
Aluminum

🔧ISO & QS certified precision manufacturing

⚙️Bi-metal aluminum alloy for durability

🛡️Greater seizure resistance vs tri-metal

¥14181

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Upgrade your engine’s heartbeat with precision power!

CERTIFIED QUALITY ASSURANCE - Manufactured under strict ISO & QS standards, ensuring reliability and precision for professional-grade engine rebuilds.
UNMATCHED SEIZURE RESISTANCE - Outperform tri-metal bearings with enhanced surface hardness that protects your engine under extreme conditions.
OPTIMIZED CRANKSHAFT POLISHING - Silicon particles actively polish the crankshaft journal, extending engine life and maintaining peak performance.
PRECISION ENGINEERED BI METAL ALLOY - Experience superior durability with advanced aluminum-silicon composition designed to dramatically reduce bearing wear.
GUARANTEED FIT FOR CLASSIC CHEVY MODELS - Seamlessly compatible with Chevrolet Silverado 1500 and select Checker vehicles from 1965-1974—check fitment to avoid downtime.

The Sealed Power 8-2555A Engine Connecting Rod Bearing Set is a bi-metal aluminum alloy bearing designed for Chevrolet Silverado 1500 and select Checker models (1965-1974). Featuring superior seizure resistance and silicon-enhanced surface hardness, it reduces wear and polishes the crankshaft journal for extended engine life. Manufactured under ISO & QS certified processes, this bearing set delivers professional-grade durability and fitment precision.

Specifications

ASIN	B000C2FVHI
Bearing Number	8 2555A
Bearing Type	Bi Metal
Best Sellers Rank	#268,747 in Automotive ( See Top 100 in Automotive ) #30 in Automotive Replacement Engine Connecting Rod Bearings
Brand Name	Sealed Power
Compatible Lubricant	Oil
Customer Reviews	4.6 4.6 out of 5 stars (218)
Global Trade Identification Number	00087674958387
Included Components	Sealed Power 82555A Rod Bearing Set
Item Dimensions	4.96 x 2.88 x 1.25 inches
Item Type Name	Four Seasons 57237 Remanufactured R4 Lightweight Compressor
Item Weight	12 ounces
Manufacturer	Sealed Power
Material Type	Aluminum
Model	82555A
Part Number	82555A
Specification Met	Attribute Not Appiicable to Product
UPC	087674958387
Unit Count	1.0 Count
Warranty Description	No Warranty

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¥14181

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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