Created specifically for ultra high horsepower Pro-Mod type race cars, this Magnum Series 4-Link will withstand the punishment these cars dish out. Each kit includes 1/4" thick housing and frame brackets (most competitors kits have 3/16" brackets) with 5/8" mounting holes on a 21" radius, as well as 1-1/4" holes for additional tube gussetting. Directly-threaded links won't hold up under these conditions so we designed special threaded tube inserts that weld into Chrome Moly Tubing. We use a 1-1 Constructed from billet aluminum with steel Spherical bearing type insert for rear upper control arm, fits into factory Ford 8.8 axle housing and is also recommended for Competition Engineering No. C8005 Rear Upper Control Arm. Eliminates flex and binding, improves handling Chrome Moly steel link tubes for added strength. 21" mounting radius Integral Wheel-E-Barâ„¢ mounts. Does not include rod ends (Chrome Moly Rod Ends C6160 and C6161 highly recommended) C2028$299.99 Don't see what you want? .......... Need help? Or, IF THERE IS NO ORDER BUTTON AVAILABLE on the part you want to buy, please call us TOLL FREE at 1-888-6 GO FAST(1-888-646-3278) Monday - Friday 8AM - 4:30PM Pacific Time and talk to one of our experienced Sales Agents. Some parts may not be legal for sale or use in California and other states on any polution controlled motor vehicles. Check your local laws for use. Copyright © GoFastParts.com all rights reserved. No part of this site may be reproduced without prior written consent.