1958-1986 Chevrolet Small Block - 283-400 Cubic Inch - Flat Top LBZ Duramax " Replaces Cummins part number: 3164369

Replaces Cummins part number: 3164369

Includes one BDS023623

Forged upper control arms with OEM-style Clevite bushings maintain factory-like geometry and ensure a full range of motion

Improve the ride and style of your 2013-2018 RAM 3500 diesel powered truck equipped with factory rear air ride by installing this 4-inch lift kit from BDS Suspension

Rough CountryΓÇÖs High Clearance Control Arms are backed with a limited lifetime replacement warranty towards manufacturer defects

1958-1986 Chevrolet Small Block - 283-400 Cubic Inch - Flat Top LBZ Duramax " Replaces Cummins part number: 3164369Holley is pleased to release its latest fully licensed product GM Track Series Fabricated Aluminum Valve Covers. The GM Track Series family of valve covers gives you an excellent way to add a high end fabricated look combined with a lightweight and tough valve cover for your favorite Chevy engine. These valve covers are constructed of 6061 T5 sheet aluminum, feature a laser etched "Chevrolet" and Bow Tie logo, and precision TIG welded for a proper