Bearings Clevite 77 CB743H19

Clevite 77

CB743H19

Clevite 77 CB743H19 Connecting Rod Bearing Set for Chevy

EAN: 0027067537867

UPC: 027067537867

Bearings


CON ROD BEARING ST CHEVY

General Motors Clevite H-Series 77, Tri-Metal Connecting Rod Bearings fit the following:348 CID 5.7L Chevrolet V8 cylinder 1958-1961 (High Performance),409 CID 6.7L Chevrolet V8 cylinder 1961-1965 (High Performance),366 CID 6.0L Chevrolet V8 cylinder 1966-1998 (High Performance),396 CID 6.6L Chevrolet V8 cylinder 1965-1970 (High Performance),402 CID 6.6L Chevrolet V8 cylinder 1970-1972 (High Performance),427 CID 7.0L Chevrolet V8 cylinder 1966-1998 (High Performance),454 CID 7.4L Chevrolet V8 cylinder 1970-2000 (High Performance),502 CID 8.2L Chevrolet V8 cylinder (High Performance).NOTE ALL: H-Series Performance, No Dowel Hole In Cap Half, To Be Replaced By CB-743HN.Clevite H-series bearings without dowel holes.Clevite Connecting Rod Bearing part number: CB743H19 (0.019in. Oversize)These bearings are identified by a letter H in the part number suffix. Part numbering is based on the same core number as the standard passenger car parts for the same application. These bearings were developed primarily for use in NASCAR type racing, but are suitable for all types of competition engines.H series bearings have a medium level of eccentricity, high crush, and rod bearings have a hardened steel back and thin overlay. These bearings also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating. Bearings with .001 extra clearance are available for standard size shafts and carry the suffix HX (X = extra clearance).Rod bearings are available with or without dowel holes (HD = with, H = without), main bearings are available with standard 180 degrees upper half grooving and with full 360 degrees grooving (H = 180 degrees, HG 360 degrees). Use H series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. H series bearings should be used if contact patterns obtained with P series parts are too narrow. Contact

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