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Ships within 48 hours · Estimated delivery Jun 19 - Jun 24
For Your Every Summer RSVP, with Code: SUMMER15
Description
Power Stroke Products Performance Valve Spring Set 01-16 6.6L GM DuramaxThis spring set from Power Stroke Products allows you to run higher boost pressures and RPM's without experiencing valve float. These are a direct drop in, no extra cylinder head machining is required to run these springs. Depending on installed height, you will have approximately 130# installed pressure. If you have an aftermarket turbo and are running more RPM than factory, you will see a few problems if you are still using OEM springs. First, valve

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy




