ACL Chevy V8 396/402/427/454 Race Series Standard Size Rod Bearing Set

SKU: ACL8B743H-STD

Rod Bearings

ACL Race Series Rod Bearings...

Acl

ACL Chevy V8 396/402/427/454 Race Series Standard Size Rod Bearing Set

SKU: ACL8B743H-STD

Rod Bearings

ACL Race Series Rod Bearings...

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

ACL Performance offers Race Series rod bearing sets for a wide range of vehicles. These high performance tri-metal engine bearings are designed to withstand higher RPM conditions. They feature a high-strength overlay plate with reduced thickness for improved fatigue properties. Select the crankshaft undersize and quantity recommended for your year/make and engine application.

Additional details:

* Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
* Increased crush for improved bearing retention
* Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing
* Increased eccentricity to compensate for bore distortion at high RPM and to assist in the formation of hydrodynamic oil films
* 3/4 in. grooved main bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings
* Tight consistent wall tolerances to help you maintain consistent clearances
* Enlarged ID chamfers on bearing edges (where required) to accommodate large fillet radius on performance crankshafts

Product Overview

ACL Chevy V8 396/402/427/454 Race Series Standard Size Rod Bearing Set

Product Details

Description:	Chevrolet 496ci (8.1L) Gen IV Vortec V8 OHV 2v
Grade Type:	Performance
Max Wall:	1.572
Outside Diameter:	2.3247
Part Number:	acl8B743H-STD
Shaft Diameter:	55.855
Size:	Standard
Width:	22.58

Part Type

Rod Bearing Set

Data: v4.2 - Upd: 2026-10-13 21:34:19

Specifications

Product Attributes - UPC: 9315726261323
Product Attributes - Brand: ACL Race Series Performance Engine Bearings
Product Attributes - Quantity: Sold as a set of 8.
Product Attributes - Part Type: Rod Bearings
Product Attributes - Product Line: ACL Performance Race Series Rod Bearing Sets
Product Attributes - Bearing Usage: Performance
Product Attributes - Dowel Pin Hole: No
Product Attributes - Narrow Bearing: No
Product Attributes - Bearing Material: Tri-metal copper-lead alloy
Product Attributes - Manufacturer's Part Number: 8B743H-STD
Product Attributes - Engine Crankshaft Undersize (mm): Stock
Product Attributes - Engine Crankshaft Undersize (in.): Stock

Reference Information

Brand Name/s	Acl
StreetFX SKU	acl8B743H-STD
SFX Item ID	4073290
Supplier Item Code	4073290
Manufacturer SKU	8B743H-STD
Manufacturer UPC	9315726261323
Alternative References	peb-8b743h-std, AEB8B743H-STD