The Heavy Duty GM Truck Front Driveshaft Boot Extension is engineered to protect your front driveline after installing a lift kit. This extension preserves the factory front driveshaft boot length while accommodating the new position of the front differential, preventing damage caused by shaft slip.

Factory HD front driveshaft boots are made from stiff rubber that loses pliability over time, especially when exposed to harsh elements. This boot extension allows the factory boot to maintain its original running length even after the driveshaft slip moves about 1” to compensate for suspension lifts. It is made from durable aluminum and features internal sealing for an accurate, secure fit. Designed specifically for BDS lift kits, this extension is a cost-effective solution to protect your front driveline and ensure reliable performance in lifted Chevy Silverado and GMC Sierra heavy-duty trucks.'

Features

• Cost effective way to maintain factory front driveshaft after installing a lift kit
• Made from aluminum and uses internal sealing for precise fit
• Designed specifically for BDS lift kits