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Sealed Power 4-2020CP CP-Series Engine Connecting Rod Bearing Set

(Chevrolet S10 1983-84, 1994-2003, Nova 1969-70, Cavalier 1982-2002, S10 Blazer 1983-84, Chevy II 1962-68, Vega 1971-77, Lumina 1993 + 27 more models)

Part of: Sealed Power CP-Series Engine Connecting Rod Bearing Set

Other options in this family: Sealed Power 6-3310CPA30 Sealed Power 6-2020CP30 Sealed Power 8-2555CP1 Sealed Power 8-2130CP20 Sealed Power 1995CPA10

Manufacturer

Picture for manufacturer Sealed Power

Part Number

4-2020CP
5 reviews
Sale Price

$25.27

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Sealed Power 4-2020CP is a CP-Series connecting rod bearing set engineered as a direct OE replacement for GM-family four-cylinder engines. Designed for both street driving and moderate competition use, these bearings deliver reliable performance and long service life through proven tri-metal construction.

Key Features:

  • Tri-Metal Copper-Lead Construction: Features a rugged 1010 steel backing layered with H-24 copper-lead alloy for outstanding durability and load capacity
  • Nickel Barrier Layer: A precision nickel barrier is applied between the copper-lead base and the overplate to prevent diffusion and extend bearing life
  • Lead-Tin-Copper Overplate: The tri-metal overplate provides excellent strength, fatigue resistance, and conformability to minor surface irregularities
  • Tin Flash Coating: A full tin flash coating over the entire bearing surface offers corrosion protection during storage and initial start-up
  • Standard Size: Stock crankshaft journal sizing — no undersize machining required for standard journal applications
  • No Dowel Pin Hole: Clean half-shell design for straightforward installation
  • ISO & QS Certified Manufacturing: Produced under strict quality management standards to meet the demands of modern engine rebuilding

Sealed Power's CP-Series rod bearings are a trusted choice for engine builders seeking a dependable OE-quality replacement. Whether performing a routine rebuild or refreshing a high-mileage engine, these bearings provide the precision fit and material integrity needed for lasting engine performance.

Products specifications

Fits

Chevrolet S10 1983-84, 1994-2003, Nova 1969-70, Cavalier 1982-2002, S10 Blazer 1983-84, Chevy II 1962-68, Vega 1971-77, Lumina 1993, G10 1964-65, G10 Van 1964-65, Monza 1975-77, Corsica 1987-96, Beretta 1987-96, LLV 1994-95 + 21 more models

Standard Shaft Min (Inch)

1.9990

Part Material

Steel backed overplated bronze alloy

Overall Length Max (Inch)

0.8420

Housing Bore Min (Inch)

2.1247

Housing Bore Max (Inch)

2.1252

Standard Size

Standard

Wall Thickness Max (Inch)

0.0621

Standard Shaft Max (Inch)

2.0000

Oil Clearance Min (Inch)

0.0005

Standard Shaft Max (MM)

50.800

Housing Bore Max (MM)

53.980

Design Feature 2

Full set

Standard Shaft Min (MM)

50.775

Oil Clearance Max (MM)

0.081

Housing Bore Min (MM)

53.967

Overall Length Max (MM)

21.390

Oil Clearance Min (MM)

0.013

Wall thickness Max (MM)

1.577

Design Feature 1

Standard Size

Oil Clearance Max (Inch)

0.0032

Package Alert

Full set

Oil Clearance Min (MM)

0.0130

Standard Shaft Max (MM)

50.8000

Wall thickness Max (MM)

1.5770

Standard Shaft Min (MM)

50.7750

Housing Bore Max (MM)

53.9800

Oil Clearance Max (MM)

0.0810

Housing Bore Min (MM)

53.9670

Overall Length Max (MM)

21.3900

Good company to deal with, will gladly do business here again.

The best deal on the same parts that everyone else has. Saved me $75 from the best price any 'Seller" had on the "bay". Will be back. A+ service.

The price was right, and they were very helpful and told me all about the product I ordered, and had it shipped out to me quickly! <br><br>Thanks!

This was my second order with Autoplicity. The first order I had to call to get an update, but just happens the part was out for delivery the day I had called. This second order went without a hitch! In both cases, shipping was fast and the products delivered at great prices, not to mention some of the best prices on shipping. I will definitely look here for my future parts needs!!

It took a day or two for them to ship my order, but it arrived quickly once shipped. The price was by far the best available.

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