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Identify the engine. Keep the conditions.

Clevite CB-1227P — engine applications & dimensions

Look up source-listed Clevite engine bearing parts, their engine/year conditions, set relationships and available shop dimensions. Preserve the engine version and catalogue notes before comparing a candidate.

Find an engine or exact Clevite part

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Selections apply immediately; the button also works without JavaScript. Use a full engine code or part number. Displacement alone can match several different engine families.

2026 manufacturer catalogue, not a universal fitment promise

Source: MAHLE/Clevite EB-20-26 engine-bearing catalogue. Entries retain the catalogue make section, application conditions and printed page. A make heading groups source applications; it is not proof that every engine listed was manufactured by that vehicle brand.

Numbers are Clevite references, not SKF/NTN cross-references. A set, a member shell and a separate thrust washer are different items. Unresolved or conflicting dimensions remain unavailable instead of being guessed.

Source-listed bearing records

6 records

Shop dimensions are inches, including rows for metric engines. These are standard-size source dimensions, not permission to use a listed oil clearance in a different engine.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC · block 59
3.3L 200 CID OHV 12V V6 General Motors VIN Code: 'M' (1978-1979) 3.8L 229 CID OHV 12V V6 General Motors (1980-1982)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 586 · reference b8c2696b. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC · block 68
3.8L 229 CID OHV 12V V6 General Motors VIN Code: '9' (1983-1984), 'K' (1980-1982)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 589 · reference d4a63efb. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC · block 69
3.8L 229 CID OHV 12V V6 General Motors Chevrolet VIN Code: '9' (1983-1984), 'K' (1980-1982) 3.8L 229 CID V6 VIN Code: 'K' (1981)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 589 · reference ab6e7c4b. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC TRUCK · block 30
3.3L 200 CID OHV 12V V6 General Motors VIN Code: 'M' (1978-1979)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 739 · reference 5e0e1cfe. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC TRUCK · block 38
3.8L 229 CID OHV 12V V6 General Motors VIN Code: 'K' (1980-1982)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 742 · reference 2a705291. No installation torque or machining approval is implied.

Connecting-rod big end

CB-1227P

Connecting Rod TM-77 Bearing Pair

Application: GMC TRUCK · block 39
3.8L 229 CID OHV 12V V6 General Motors Chevrolet VIN Code: '9' (1983-1984)

Numerical dimensions not resolved for this entry. A complete consistent five-column row is not available here. Do not borrow values from a neighbouring part or package.

MAHLE/Clevite EB-20-26 · printed page 742 · reference a8287346. No installation torque or machining approval is implied.

Use the reference correctly

Identify before comparing

Keep engine code, production year, VIN qualifiers, bearing position and the existing shell markings. A 350, 1.8 or 4.6 label is not a unique engine identification.

Measure the actual assembly

Standard journal dimensions do not describe a worn or reground shaft. Verify the installed housing, required repair size and oil clearance with the engine-specific procedure.

Keep unresolved values unresolved

Empty dimensional fields can reflect set-only entries, incomplete source rows or conflicts. They do not mean zero clearance, and another entry's values are not a substitute.

Reference basis and limitations

This independent lookup reorganises factual entries from the 2026 MAHLE/Clevite engine-bearing catalogue. The original source fingerprint, extraction record and application block are retained privately. The catalogue source is not a guarantee of current stock, current vehicle approval or complete coverage of every engine. BearingScope does not sell these parts or provide a rebuild service.

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