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Clevite CB-663A(8) — engine applications & dimensions | Page 2

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

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

47 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-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 181
6.6L 400 CID OHV 16V V8 General Motors VIN Code: 'M' (1975), 'R' (1972-1977), 'S' (1975-1976), 'U' (1973-1976)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 638 · reference ec66f7e9. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 183
6.6L 400 CID OHV 16V V8 General Motors (1970-1971)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 639 · reference 30ebd418. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 184
6.6L 400 CID OHV 16V V8 General Motors Chevrolet VIN Code: 'R' (1975-1976)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 640 · reference 829a4c11. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 188
6.6L 400 CID V8 VIN Code: 'R' (1972-1974), 'U' (1974)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 641 · reference cc68d59a. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 190
6.6L 400 CID V8 (1967-1971)

Catalogue conditions / continuation notes

For Years: 1970-1971

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 642 · reference 06377c1c. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 192
6.6L 402 CID OHV 16V V8 General Motors VIN Code: 'U' (1972)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 644 · reference b981807e. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC · block 198
7.0L 427 CID OHV 16V V8 General Motors LS7 VIN Code: 'E' (2006-2013)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 648 · reference 37e4815d. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 59
4.4L 267 CID OHV 16V V8 General Motors VIN Code: 'J' (1979-1982) 5.0L 305 CID OHV 16V V8 General Motors L30 VIN Code: 'M' (1996-2002) 5.0L 307 CID OHV 16V V8 General Motors (1968-1971) 5.0L 307 CID V8 VIN Code: 'A' (1970), 'B' (1970), 'DC' (1969), 'E' (1968-1969), 'F' (1971-1973), 'H' (1971), 'ME' (1968), 'P' (1971), 'U' (1969), 'X' (1973) 5.7L 350 CID OHV 16V V8 General Motors VIN Code: 'E' (1984)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 750 · reference 8e66211d. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 63
4.8L 294 CID OHV 16V V8 General Motors VIN Code: 'C' (2007-2009), 'V' (1999-2007) 5.3L 325 CID OHV 16V V8 General Motors L33 VIN Code: 'B' (2005-2007) 5.3L 325 CID OHV 16V V8 General Motors LH6 VIN Code: 'M' (2005-2009) 5.3L 325 CID OHV 16V V8 General Motors LMF VIN Code: '4' (2008-2014) 5.3L 325 CID OHV 16V V8 General Motors LMG VIN Code: '0' (2007-2014) 5.3L 325 CID OHV 16V V8 General Motors LY5 VIN Code: 'J' (2007-2009) 6.0L 364 CID OHV 16V V8 General Motors VIN Code: 'K' (2007-2010) 6.0L 364 CID OHV 16V V8 General Motors L76 VIN Code: 'Y' (2007-2009) 6.0L 364 CID OHV 16V V8 General Motors L96 VIN Code: 'G' (2010-2020) 6.0L 364 CID OHV 16V V8 General Motors LFA VIN Code: '5' (2008-2009) 6.0L 364 CID OHV 16V V8 General Motors LS2 VIN Code: 'H' (2006-2009) 6.0L 364 CID OHV 16V V8 General Motors LZ1 VIN Code: 'J' (2010-2013) 6.2L 376 CID OHV 16V V8 General Motors L92 VIN Code: '8' (2007-2008), 'F' (2010) 6.2L 376 CID OHV 16V V8 General Motors L9H VIN Code: '2' (2009-2013)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 753 · reference eff0c96f. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 65
4.8L 294 CID OHV 16V V8 General Motors L20 VIN Code: 'A' (2010-2014), 'F' (2015-2017)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 755 · reference 31d79feb. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 68
5.0L 305 CID OHV 16V V8 General Motors L03 VIN Code: 'H' (1987-1996) 5.0L 305 CID OHV 16V V8 General Motors L03 Chevrolet VIN Code: 'E' (1991) 5.3L 325 CID OHV 16V V8 General Motors L82 VIN Code: 'F' (2019-2022) 5.3L 325 CID OHV 16V V8 General Motors L84 VIN Code: 'D' (2019-2024) 5.7L 350 CID OHV 16V V8 General Motors VIN Code: 'A' (1971), 'B' (1971), 'E' (1969-1972), 'H' (1972-1975), 'J' (1972), 'K' (1971-1973), 'K' (1987-1996), 'L' (1972-1988), 'M' (1979- 1988), 'P' (1980), 'V' (1973-1976), 'W' (1973-1974), 'Y' (1973- 1975) 5.7L 350 CID OHV 16V V8 General Motors Chevrolet VIN Code: 'P' (1994-1996) 5.7L 350 CID OHV 16V V8 General Motors L31 VIN Code: 'R' (1995-2003), 'R' (2007) 5.7L 350 CID V8 General Motors LF5 VIN Code: 'A' (1981- 1989) 6.6L 400 CID V8 VIN Code: 'R' (1974), 'U' (1974)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 757 · reference 59ec1204. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 69
5.0L 305 CID OHV 16V V8 General Motors LE9 VIN Code: 'H' (1981-1986) 5.0L 305 CID OHV 16V V8 General Motors LF3 VIN Code: 'F' (1981-1986) 5.0L 305 CID OHV 16V V8 General Motors LG3 VIN Code: 'Q' (1976), 'U' (1977-1978) 5.0L 305 CID OHV 16V V8 General Motors LG4 VIN Code: 'H' (1979-1987) 5.0L 305 CID OHV 16V V8 General Motors LG9 VIN Code: 'G' (1980-1981), 'U' (1977-1979) 5.7L 350 CID OHV 16V V8 General Motors (1969-1990) 5.7L 350 CID OHV 16V V8 General Motors (1972, 1974, 1989) 5.7L 350 CID OHV 16V V8 General Motors (1974, 1989) 5.7L 350 CID OHV 16V V8 General Motors (1974, 1990)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 758 · reference c8814fbf. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 70
5.0L 307 CID OHV 16V V8 General Motors VIN Code: 'A' (1970), 'B' (1970), 'E' (1968-1969), 'F' (1972-1973), 'H' (1971), 'P' (1971), 'U' (1969), 'X' (1973)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 759 · reference 4c5e00de. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 73
5.3L 325 CID OHV 16V V8 General Motors L59 VIN Code: 'Z' (2002-2007) 5.3L 325 CID OHV 16V V8 General Motors LM4 VIN Code: 'P' (2003-2004) 5.3L 325 CID OHV 16V V8 General Motors LM7 VIN Code: 'T' (1999-2007) 6.0L 364 CID OHV 16V V8 General Motors LQ4 VIN Code: 'U' (1999-2010) 6.0L 364 CID OHV 16V V8 General Motors LQ9 VIN Code: 'N' (2002-2007)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 760 · reference e67a4681. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 74
5.3L 325 CID OHV 16V V8 General Motors L83 VIN Code: 'C' (2014-2020) 5.3L 325 CID OHV 16V V8 General Motors L8B VIN Code: 'R' (2016-2018) 5.3L 325 CID OHV 16V V8 General Motors LY5 (2011-2015) 6.2L 376 CID OHV 16V V8 General Motors L86 VIN Code: 'J' (2014-2020)

Catalogue conditions / continuation notes

For Years: 2011-2014

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 761 · reference 2c315435. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 75
5.3L 325 CID OHV 16V V8 General Motors LC9 VIN Code: '3' (2007-2011), '7' (2012-2014) 5.3L 325 CID OHV 16V V8 General Motors LH8 VIN Code: 'L' (2009) 5.3L 325 CID OHV 16V V8 General Motors LH9 VIN Code: 'P' (2010-2012) 6.0L 364 CID OHV 16V V8 General Motors LY6 (2008-2012) 6.0L 364 CID OHV 16V V8 General Motors LY6 (2009, 2011) 6.2L 376 CID OHV 16V V8 General Motors L92, L94 (2013- 2016)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 762 · reference 9a7ee331. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 78
5.3L 327 CID OHV 16V V8 General Motors VIN Code: 'E' (1968)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 764 · reference c80e8dfc. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 79
5.3L 327 CID OHV 16V V8 General Motors (1964-1969)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 765 · reference aa6f200a. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 86
6.0L 364 CID OHV 16V V8 General Motors LC8 VIN Code: 'B' (2011-2020)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 768 · reference cc7e6c38. No installation torque or machining approval is implied.

Connecting-rod big end

CB-663A(8)

Connecting Rod AL-5 Bearing Set

Application: GMC TRUCK · block 91
6.2L 376 CID OHV 16V V8 General Motors L94 VIN Code: 'F' (2010-2016)

Standard shaft diameter: 2.0990–2.1000 in
Vertical oil clearance: 0.0007–0.0028 in
Maximum wall at crown: 0.0620 in
Bearing OD or housing bore: 2.2247–2.2252 in
Maximum axial length: 0.8420 in

MAHLE/Clevite EB-20-26 · printed page 770 · reference 74a66630. 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.

Read the oil-clearance, material and installation reference →Check replacement evidence →Separate wheel, hub and seal vehicle reference →

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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