ACL Chevy 265/283/302/327 Standard Size Main Bearing Set - CT-1 Coated

SKU: ACL5M429HC-STD

Main Bearings

ACL Race Series Main Bearings...

Acl

ACL Chevy 265/283/302/327 Standard Size Main Bearing Set - CT-1 Coated

SKU: ACL5M429HC-STD

Main Bearings

ACL Race Series Main Bearings...

Sale ends in Calculating... Wed 14 Oct, 7:06 am AEST

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

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Description

ACL Performance Race Series main bearing sets deliver everything performance bearings should be by utilizing design, metallurgy, engineering, precision quality control, and of course, years of knowledge and experience.

Main bearings feature multi-layered tri-metal copper alloy construction that blends characteristics to provide high strength and excellent seizure resistance. They are manufactured to exact tolerances ensuring a reliable fit and helping to maintain consistent clearances. Main bearings are augmented with extended grooves, as well as other bearing enhancements, like increased crush, bearing eccentricity, and enlarged I.D. chamfers.

ACL Performance Race Series main bearing sets are produced in standard and extra clearance versions, with or without friction reducer coating, and with modifications to meet specific build requirements, such as narrowed bearings that permit additional edge clearance when running crankshafts with exceptionally large fillet radii.

In the heat of competition proven technology always comes through. The choice for your build should always be ACL Performance Race Series engine bearings. Choose the main bearing set designed for your vehicle.

Product Overview

ACL Chevy 265/283/302/327 Standard Size Main Bearing Set - CT-1 Coated

Product Details

Description:	Chevrolet 327ci (5.4L) Small Pin V8 OHV 2v
Grade Type:	Performance
Max Wall:	2.423
Outside Diameter:	63.287
Part Number:	acl5M429HC-STD
Shaft Diameter:	2.2983
Width:	0.807

Part Type

Main Bearing Set Coated SBC 265/283/302/327

Data: v4.2 - Upd: 2026-10-13 16:53:54

Specifications

Product Attributes - Brand: ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number: 5M429HC-STD
Product Attributes - Part Type: Main Bearings
Product Attributes - Product Line: ACL Performance Race Series Main Bearing Sets
Product Attributes - UPC: 9315726457825
Product Attributes - Bearing Usage: Performance
Product Attributes - Engine Crankshaft Undersize (in.): Stock
Product Attributes - Engine Crankshaft Undersize (mm): Stock
Product Attributes - Grooved Bearing: Yes
Product Attributes - Groove Location: Upper and lower
Product Attributes - Groove Style: 3/4
Product Attributes - Thrust Bearing Oversize: Stock
Product Attributes - Bearing Material: Tri-metal copper-lead alloy
Product Attributes - Quantity: Sold as a set of 5.
Product Attributes - Notes: Coated

Reference Information

Brand Name/s	Acl
StreetFX SKU	acl5M429HC-STD
SFX Item ID	4072992
Supplier Item Code	4072992
Manufacturer SKU	5M429HC-STD
Manufacturer UPC	9315726457825
Alternative References	AEB5M429HC-STD, PEB-5M429HC-STD, CT-1