2006-2007 GM Duramax 6.6L LBZ Helper Springs
For GM 6.6L Duramax LBZ builds that see a ton of towing and hauling, chances are you've already noticed the unattractive rear-end sag long before you hit your max payload ratings. Instead of accepting your truck will sag forever, choose a set of premium helper springs to help keep your truck level in even the most aggressive situations. These helper springs are premium towing upgrades designed to help prevent rear-end sag, sway, body roll, and general instability when your truck is loaded down. GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.
GM Duramax>2006-2007 6.6L LBZ
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$589.99
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$599.99
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$279.99
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$299.99
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$309.99
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$502.69
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$629.99
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$252.45
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$373.07
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$252.45