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ARP 100-7533 Valve Cover Bolts for Duramax 6.6L LBZ/LLY/LML/LMM

Part of: ARP Valve Cover

Other options in this family: ARP 400-7507 ARP 400-7508 ARP 100-7524 ARP 100-7519 ARP 100-7523

Manufacturer

Picture for manufacturer ARP

Part Number

100-7533
18 reviews
Sale Price

$139.00

4 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

ARP valve cover bolts are engineered to ensure proper sealing and reliable clamping force for valve cover applications. This specialized kit is designed specifically for GM Duramax 6.6L engines (LBZ, LLY, LML, and LMM variants), providing a direct-fit solution for professional builds and maintenance.

Key Features:

  • 12-point head design for easy access and positive engagement
  • Black oxide finish for corrosion resistance
  • Chrome moly steel construction for superior strength and durability
  • Includes flat washers for proper load distribution
  • Application-specific design for Duramax 6.6L LBZ/LLY/LML/LMM engines

ARP fasteners are manufactured to exacting tolerances and deliver consistent clamping loads to prevent valve cover leaks. The 12-point head configuration allows for easier installation in tight engine bay spaces while providing multiple engagement points for secure tightening. Each bolt is heat-treated and precision-machined to ensure proper thread engagement and optimal gasket sealing.

Ordered a Goodyear belt I believe, received a Contential belt. Same part number and specs I think, but not quite what I expected.

good

Item arrived very quickly. Reasonable parts prices and shipping cost for such a large item.

good

easy to order

Petty good

Cheaper price than anywhere else. Easy checkout. Love free shipping

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

Great price and fast shipping! Tech support helped me before the sale to make sure I was ordering the right part

Good price

So far, so good.

Very good price on my purchase and free shipping!

nice offering of piston ring compressors!

Good

Great

Easy Hassle free

There.was a bit of miscommunication between sales and shipping departments, but my order was filled and shipped as stated. Very low price, in fact the lowest on the net, and I did alot of research. Other than the shipping issue, I'm very satisfied and will buy more parts from them soon. Thank you!!!

easy

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