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COMP Cams

COMP Cams Crank Nut For CB (Pro)

MPN: 322 Catalog #: 001108378 Category: Engine Hardware Check Vehicle Fitment

Product Details

Two-piece assembly will allow you to turn engine in either direction using a large diameter socket Heavy-duty, heat-treated and convenient Provides secure method of attachment for harmonic dampers, etc.

Heat-treated and heavy-duty, this two-in-one professional cranskahft nut assembly allows you to turn your Chevrolet Big Block engine in either direction with a large socket.

Two-Piece Crankshaft Nut Turn Tool for Big Block Chevrolet

Engine Crankshaft Turning Socket Tool

COMP Cams Big Block Chevy Crank Nut

Two-Piece Crank Nut Turn Tool BBC

COMP Cams Crank Nut For CB (Pro)

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - BBCMatched variant: BBC

Big Block Chevy; 396/427/454/572

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
COMP Cams
Part Number
322
Catalog Number
001108378
Product Line
Comp Cams Uncategorized
Category
Engines & Parts
Type
Engine Hardware
UPC / Barcode
036584068877
Vendor Product Category
Engine Components
Vendor Product Subcategory
Engine Hardware
Length
4.00 in
Width
2.75 in
Height
2.00 in
Weight
1.25 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 1 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 1 available as of 6/3/2026.

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