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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
ARP Model 713-4000
external damage to the cylinder occurring after delivery are not covered under this warranty
the factory spacer measures 1
Compatible With OEM Dust Cover
Only available in XPR Halo & XPR-S Halo Models
2" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD OEM Style 2011-2024 HartSmart Products ARP Model 713-4000Readylift Model 66 3122 QUICK OVERVIEW GM 2500HD 3500HD OEM Style 2" Rear Lift Block Kit NOTE: For Use Only on Single Rear Wheel 2500HD trucks that have the factory Trailer Package rear springs. This kit is not compatible with HD trucks equipped with top mounted overload springs. For Use On 3500HD dual rear wheel trucks Fits 2011 2024 GM HD trucks. Includes new longer U bolts and hardware OEM style cast iron construction. DETAILS ReadyLIFT OEM style
