SKU: 96606571359

PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7

Sale price$607.50 Regular price$675.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

PPE Cast Iron Cylinder Heads 01-04 GM 6.6L Duramax LB7If it becomes the unfortunate time for you to replace heads in your LB7 Duramax, look no further than the PPE Cast Iron Cylinder Head. This cylinder head offers the same heat expansion rate as the OEM cast block that completely resolves the common head gasket scrubbing issue. The specialty alloyed gray cast iron liquid cooled cylinder head has elevated strength in higher temperatures with creep resistance so blown head gaskets are a thing of the past.

If it becomes the unfortunate time for you to replace heads in your LB7 Duramax, look no further than the PPE Cast Iron Cylinder Head. This cylinder head offers the same heat expansion rate as the OEM cast block that completely resolves the common head gasket scrubbing issue. The specialty alloyed gray cast iron liquid cooled cylinder head has elevated strength in higher temperatures with creep resistance so blown head gaskets are a thing of the past.

Each head comes complete with brand new springs, spring retainers, spring locators, valves, valve seals, valve keepers, valve seats, valve guides, rocker arm dowels, and freeze plugs. The upgraded tapered valve springs provide faster response and eliminate valve float at high rpms and the CNC machined spring retainers and locators keep them all in place. The premium 21-4N stellite reinforced exhaust valves and chrome silicon alloy intake valves are all fully nitridated with increased abrasion resistance. Another feature of this upgraded head is the fuel injector cups are cast into the cylinder head, eliminating leaks caused by factory fuel injector cup seals.

With a set of these heads, you will notice a reduction in engine clatter compared to factory aluminum heads. Each head comes with a 3-year unlimited mileage warranty. Sold individually.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 96606571359

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4.7 ★★★★★
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deb hemer
Los Angeles, US
★★★★★ 4
Easy
Color: Black, Number of Items: 2
Went together pretty easily
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
D
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DOROTHY J.
Houston, US
★★★★★ 5
Nice small end tables
Color: Espresso, Number of Items: 2
They are really nice. Perfect for my living room. Recommend if you have limited space. Also has a plug outlet and port to connect your phone charger and other devices which is very convenient.
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Reviewed in the United States on April 24, 2026
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Verified Purchase
RF
San Leandro, US
★★★★★ 5
Wow!
Color: Farmhouse White, Number of Items: 2
This comes as a two pack and I was thinking it might be cheap looking or be made of inferior materials. These end tables are solid and beautiful when put together. They come unassembled but the instructions are very clear and understandable. Highly recommend this product. Well worth the price.
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Reviewed in the United States on May 21, 2026
M
Verified Purchase
Most Happy
Los Angeles, US
★★★★★ 5
Well engineered!
Color: Farmhouse White, Number of Items: 2
These are really quit easy to assemble. They're well engineered. One or two extra screws/parts in case you loose one. When they're done, they look Very Nice! I have tremors and was still able to put them together, it took alittle longer that an hour, but still not difficult.
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Reviewed in the United States on January 27, 2026
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SACummings
Lake Worth, US
★★★★★ 5
Great quality
Color: Black, Number of Items: 2
Perfect side tables for small spaces
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Reviewed in the United States on April 14, 2026

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