COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY)

COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY)

Marsoni

M251S

$379.98

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY)The . 585 Lift COMP Cams Beehive Valve Spring Kits for GM 6. 6L Duramax Diesel Engines include everything needed to upgrade from stock springs: Beehive Valve Springs, steel retainers, spring seats and valve seals. Beehive Valve Springs feature a reduced diameter at the top of the spring to allow the use of a smaller and lighter retainer, reducing overall valve train weight. The lighter valve train combined with the stronger spring allows the engine to

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The material and fitting is very good. I would recommend to size down if you want a perfect fitting suit or if you don't have time to alter. I purchased a 4T and 5T for a 5 year old with longer torso compared to legs. The 4T ended up as a perfect fit with no room to grow whereas for the 5T the pants ran a little long but other pieces were perfect.

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Reviewed in the United States on July 24, 2023

Verified Purchase

Amazon Customer

Los Angeles, US

★★★★★ 5

Great Price!!

Great price.. I ordered my son the size 12 Fit great !! Will order again

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Reviewed in the United States on March 25, 2026

Verified Purchase

Tawanda Starks

San Leandro, US

★★★★★ 4

Nice Brown

The suit looked very nice. The fabric is good quality if it’s great for the size that is supposed to be I would say the only thing that gives me a little concerned with the pants are a little short but other than that, it’s wonderful. It looks amazing.

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Reviewed in the United States on April 6, 2025