ACL 1955-1967 Chevy V8 265/283/302/327 .40mm Oversized Main Bearing Set

SKU: ACL5M429P-40

Main Bearings

ACL Main Bearings...

Acl

ACL 1955-1967 Chevy V8 265/283/302/327 .40mm Oversized Main Bearing Set

SKU: ACL5M429P-40

Main Bearings

ACL Main Bearings...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

ACL direct replacement main bearing sets include their Aluglide and Duraglide Series of bearings in numerous sizes, including standard, and covering a vast range of automotive gas engines, as well as diesel applications.

ACL Aluglide bearings are designed with a proprietary composition of aluminum, tin, and silicon combined with a steel backing to provide exceptional wear resistance, outstanding strength, and excellent load-carrying characteristics.

ACL Duraglide bearings feature a tri-metal (copper/lead/alloy) design that provides a combination of high strength and the ability to withstand harsh/demanding operating conditions above casual driving, making them ideal for performance engines and rebuilds.

Affordable, high-quality engine bearings expertly made from premium materials and engineered to match your exact requirements, ACL main bearing sets. Select the set designed for your engine.

Product Overview

ACL 1955-1967 Chevy V8 265/283/302/327 .40mm Oversized Main Bearing Set

Product Details

Description:	Chevrolet 327ci (5.4L) Small Pin V8 OHV 2v
Grade Type:	ACL OEM Replacement
Max Wall:	0.0954
Outside Diameter:	2.4906
Part Number:	acl5M429P-40
Shaft Diameter:	57.377
Size:	40
Width:	20.49

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-13 16:53:56

Specifications

Product Attributes - Brand: ACL Race Series Performance Engine Bearings
Product Attributes - Manufacturer's Part Number: 5M429P-40
Product Attributes - Part Type: Main Bearings
Product Attributes - Product Line: ACL Direct Replacement Main Bearing Sets
Product Attributes - UPC: 9315726099667
Product Attributes - Bearing Usage: Direct replacement
Product Attributes - Engine Crankshaft Undersize (in.): 0.040 in.
Product Attributes - Engine Crankshaft Undersize (mm): 1.00mm
Product Attributes - Grooved Bearing: Yes
Product Attributes - Groove Location: Upper
Product Attributes - Thrust Bearing Oversize: Stock
Product Attributes - Bearing Material: Tri-metal copper-lead alloy
Product Attributes - Quantity: Sold as a set of 5.

Reference Information

Brand Name/s	Acl
StreetFX SKU	acl5M429P-40
SFX Item ID	4072196
Supplier Item Code	4072196
Manufacturer SKU	5M429P-40
Manufacturer UPC	9315726099667
Alternative References	PEB-5M429P-40, .40mm