My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

ARP 400-7534 Valve Cover Bolts Stainless Steel 6-Point Hex Duramax 6.6L

Manufacturer

Part Number

400-7534
Sale Price

$170.88

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

ARP's application-specific valve cover bolt kits ensure proper sealing and reliable performance for demanding engine builds. These precision-engineered fasteners provide consistent clamping force to prevent oil leaks and maintain gasket integrity under extreme conditions.

Key Features:

  • Stainless steel construction for superior corrosion resistance and durability
  • 6-point hex head design for secure engagement and proper torque application
  • Application-specific engineering for Duramax 6.6L LBZ, LLY, LML, and LMM engines
  • Includes flat washers for optimal load distribution and sealing
  • Precision threads rolled after heat treatment for maximum fatigue strength
  • Eliminates stripped threads and failed OEM fasteners common in high-performance applications

ARP fasteners are manufactured to aerospace tolerances and provide the reliability professional engine builders demand. Each kit contains the exact quantity of bolts and washers required for a complete valve cover installation.

Good prices quick shipping

fast--easy---deal

Fast and easy no hassle

I received the order in good condition.

Great service.

Thanks

Very convenient

easy to order; questions answered by phone call. The exhaust/resonator pipe arrived at my door the very day after I ordered (apparently, I live in the same state as Autoplicity.com). The exhaust/resonator pipe is a genuine Walker product and is an exa

good

Easy to use

ð

Quick easy

great pricing, good selection, quick check out thank you

Amazing !! FAST SHIPPING and GREAT PRICES !! I couldn't ask for better !! I will definitely shop with Autoplicity again !!

Very easy to use

Simply amazing prices, fast shipping, and easy to work with customer service! You can't find a better place to buy from!

great price $60.00 less than summit will shop here again!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy