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UMI Performance Rear Frame Notch Kits
UMI Performance rear frame notch kits allow for narrowing the rear upper frame rails so you can install wider tires. The precision laser-cut 1/8 in. premium steel follows the frame contour and is intentionally slightly oversized to allow for variances. The pieces are easily welded with a standard MIG welder. End enclosures are included to span from the kit to the original frame. UMI Performance rear frame notch kits require fabrication.
( 6 )
$99.99
UMI Performance Driveshaft Safety Loops
UMI Performance driveshaft safety loops are NHRA-legal and will bolt-in with minimal modifications. They're a must for tracks requiring safety loops on cars running faster than 13.99 in the quarter-mile. Constructed entirely from 0.250 in. thick mild steel, the loops have CNC-machined mounting points for a superb fit, and are fully MIG-welded for outstanding strength. They are available in different styles, covering hundreds of applications from 1964 and up.
( 42 )
$79.99
UMI Performance Tie Rod Adjusting Sleeves
UMI Performance tie rod adjusting sleeves have heavy-duty tie rod adjusters to eliminate the factory clamp-style design, making adjustments easy and hassle-free, while enhancing steering. UMI Performance tie rod adjusting sleeves are CNC-machined from 6061 aluminum hex, feature left and right hand threads for easy on-car adjustments, and are finished in a durable black anodized coating. These tie rod adjusters work with the factory tie rod ends with no modifications.
( 25 )
$59.99
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$74.99
UMI Performance A/C Heater Delete Panels
Eliminate weight and clean up unwanted bay clutter with a UMI Performance A/C heater delete panel. They are designed to eliminate both the heater box and air conditioning unit from the engine bay of your vehicle. UMI manufactures these panels from CNC-machined aluminum. They use factory mounting holes and hardware.
( 23 )
$69.99
UMI Performance Solid Motor Mounts
UMI Performance solid motor mounts replace the factory rubber motor mounts, decreasing engine movement for maximal vehicle performance. These solid mounts bolt directly to the frame of the 1982-92 GM F-body and 1978-88 GM G-body, as well as many other 1974 and later GM V8 applications. Solid mounts are required to be used in conjunction with the factory clamshell. The centerline is 1 in. from the crossmember surface to the center of the hole; check your original part's dimensions before ordering. Solid mounts may not work with Oldsmobile V8-style clamshells. Additional features include: * 0.188 in. thick mild steel base plate * 1.000 in. o.d. x 0.250 in. wall thickness steel tubing * Fully MIG-welded * Durable powdercoated finish
( 4 )
$69.99
UMI Performance Control Arm Relocation Brackets
UMI Performance control arm relocation brackets reposition your instant center by changing your lower control arm angle for improved traction. UMI Performance control arm relocation brackets lower the rear of the control arm by up to 3 in. and are a must for all lowered vehicles to correct lost suspension geometry. These relocation brackets have two settings to allow the lower control arm to be lowered either 2 in. or 3 in., depending on your preference. Settings are placed in a correct pattern that will allow for the use of all OEM control arms or any aftermarket control arm (brackets do not require a longer control arm).
( 38 )
$89.99
UMI Performance Rear-End Housing Replacement Bushings
UMI Performance rear-end housing bushings will allow for the replacement of your rubber OEM bushings. UMI Performance rear-end housing polyurethane bushings replace the two upper control arm rear-end differential bushings (the bushings that stay attached to the rear-end). This will eliminate the dry rot and cracked and hardened bushings that will decrease your ride quality and performance. They are excellent upgrades for your street or track-driven vehicle.
( 65 )
$59.99
