Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
Part #:

ARP 400-753X Stainless Steel Valve Cover Bolt Kit

2004.5-2012 GM 6.6L Duramax LLY/LBZ/LMM/LML
Part #:
FROM 140.44
Our Recommendations Compatible Products
Scroll to View More


ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax engines these kits are offered in Hex or 12-Point Heads.


  • 170,000 PSI Tensile Strength
  • Rust-Free Stainless Steel
  • Hex & 12-Point Heads Available


  • Manufacturer NameARP
  • Shipping Weight2.00 lb.
  • Shipping Length15 in.
  • Shipping Width6 in.
  • Shipping Height1 in.


Be the first to rate this item!

Write Review

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

Ask XDP a Question about this product (Allow 24-48 hours for reply)
No Questions asked yet!