NAPA Auto Parts Leesburg, VA
700 Fieldstone Drive
Suite 134
Leesburg,  VA  20176
(703) 777-2055
Reserve Online Participant
Store Hours
OPEN NOW
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
This store has been geolocated for you.
Looking to get a repair done? Find an Auto Care Center

text.skipToNavigation
GM 6.0 LS HD ENGINE

GM 6.0 LS HD ENGINE

Part #: ATK VCT23HD
Line: NAPA IronClad
Why?

This item is currently not at your store, but is available for order. Please call store to verify the specific location and delivery details for this item. Note that additional shipping charges may be required.

Requested quantity is not available. Please update the quantity below.
EMAIL TO YOUR FRIEND

Features & Benefits

Warranty: Standard : See Manufacturer's Complete Written Policy

Download

NAPA Ironclad Pricing Includes Prepaid Freight & Core Return from Servicing DC in the Contiguous 48 States. Remanufactured High Durability Engines are built with all new valvetrain parts, hardened valve seats, a double roller timing chain (where applicable) from selected cores using only first repair sizing.


  • After being assembled, we pressurize the water jacket with 30 lbs. of air pressure. As a result of these tests, you can be sure your unit will not have coolant leaks.
  • "SIM” test – after pressure testing, our final check of engine performance is a spin test. We turn the engine at 400 RPM with oil pressure lines attached. The test measures compression on each cylinder, oil pressure, oil flow and allows an easy visual check that oil is reaching all critical areas. This test also allows the rear main seal to be checked for leaks.
  • High Durability Build, Timing Cover, Oil Pan, Valve Covers & Balancer Installed

Specifications

Brand Ironclad
Camshaft Included Yes
Camshaft Gear Included Yes
Piston Included Yes
New Or Remanufactured Remanufactured
VMRS Code 045002102
SDS Required No
Flywheel Included No
Grade Type Heavy Duty
Fuel Type Gas

Safety Information

Vehicle Fitment Guide

Product Reviews