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G-Pop Shop High Performance turbo rebuild kit for Garrett GT37 Chevrolet 6.6L Duramax LLY (for Thru Bore applications). If you do not know if this kit will work for your turbocharger or if you have another Duramax engine code, please call or email us your turbo part # and we will be glad to verify which kit you need.


G-Pop Shop Heavy Duty High Performance rebuild kit includes a heavy duty 360° thrust bearing that will increase the durability and longevity of your turbo.


*This kit will not work for boreless applications.*


*Applications and Part numbers are provided as reference only.

Garrett Chevrolet 6.6L Duramax LLY High Performance Turbo Rebuild Kit Thru Bore

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