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In-Store Pickup Location

Clevite H-Series Rod Bearings CB-743HN

Rod Bearing, H Series, Standard Size, TM-77, Chevy, 348, 409, 366, 396, 402, 427, 454, Each

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Brand: Clevite Engine Parts

Manufacturer's Part Number: CB-743HN

Part Type: Rod Bearings

Product Line: Clevite H-Series Rod Bearings

Summit Racing Part Number: CLE-CB743HN

UPC: 27067538635

Bearing Usage: Performance

Bearing Material: Tri-metal, TM-77

Dowel Pin Hole: No

Narrow Bearing: Yes

Quantity: Sold individually.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Clevite H-Series rod bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. These H-Series bearings have a medium level of eccentricity, high crush factor, and have hardened steel backs and thin overlays. They also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating.

Bearings with .001 in. extra clearance are available for standard size shafts and with or without dowel holes. H-Series bearings are recommended for use with crankshafts that have oversize fillets and where engines run in the medium to high rpm range. They should also be used if contact patterns obtained with Clevite P-Series bearings are too narrow. Contact patterns should ideally cover 2/3 to 3/4 of the bearing surface.

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Most Helpful Reviews Review This Product

11 Customer Reviews for Clevite Engine Parts CB-743HN - Clevite H-Series Rod Bearings

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Rod Bearings

Summit RacingSummit Racing Verified Purchase

CLE-CB743HN
As always your parts and staff are professional! Your teammate Caleb is not only helpful but goes over and beyond the so called "DUTY" he is assigned to! He is a great person to work with! He not only sells your products He goes on to let you know which ones will work best for your application! He's one great sales agent! A plus to your company! I always ask for his assistance! ...read more

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Reviewer: from OH

Date: November 09, 2018

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It bears worth mentioning these are good bearings

Summit RacingSummit Racing Verified Purchase

CLE-CB743HN
Well, it started and runs like a scalded dog with 75 psi oil pressure... 507” stroker solid roller, trick flow 240s, 440 source rotating assembly. Clearances are good and I hope they last a long time. They are packaged well and of course shipped very quickly as always.

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Reviewer: from WA

Date: September 21, 2018

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Clevite H series Bearings

Summit RacingSummit Racing Verified Purchase

CLE-CB743HN
I've used these bearings for years with very good results. When using a Crank with radiused journals they are a must.

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Reviewer: from CA

Date: September 19, 2018

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The best

Summit RacingSummit Racing Verified Purchase

CLE-CB743HN
Clevite bearings r the best,use in race car,in my 1000hp 73 t/a street fighter

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Reviewer: from OR

Date: May 07, 2018

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Quality

Summit RacingSummit Racing Verified Purchase

CLE-CB743HN
When you see them in person you can see the quality is there

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Reviewer: from FL

Date: March 11, 2018

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Some parts are not legal for use in California or other states with similar laws / regulations

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