4" Rear Block Kit - Ford Super Duty (1-pc Drive Shaft Only) 2011-2016ReadyLIFT OEM style rear block kits are now available for 2011 2016 Ford Super Duty model specific applications. These 4. 0" Rear Block Kits include two (2) Rear Blocks, four (4) 15. 5" Long E Coated U Bolts and eight (8) Nuts and Washers. Based on OEM designs and never made out of light weight extrusions our 4" 2011 2016 Ford Super Duty Dually Spring Pack Rear Blocks have Integrated OEM Style Bump Stops. ReadyLIFT Block Kits will put a slight rake

lower ET's

2 intake manifold is designed for high-rpm and competition 302-347 engines with aftermarket Windsor-style racing cylinder heads such as the Edelbrock Victor heads #77219 or Victor Jr

UMI Performance 35mm hollow front sway bar is designed to reduce body roll and increase cornering capabilities resulting in a more balanced suspension and better handling vehicle

50-inch mandrel-bent stainless steel tailpipes exit out each side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing

UMI suggests checking your vehicles current hardware size before ordering to confirm

This upper control arm is a direct bolt-on replacement which features greaseable high quality polyurethane bushings and on car adjustment

BMR Suspension BK050 Differential Bushings are the perfect wheelhop solution for any S550 or S650 Mustang being used for performance driving

Includes 30cc pump cam and lock screw

For all aftermarket versions like Baker

Please call for installation tips if this is your first time to install spherical top mounts

5-inch wide footprint

This an officially licensed GM Performance Parts product