Looking to upgrade or modify your Oldsmobile with aftermarket parts from UMI Performance? At Tunersports.com we carry a great selection of their parts for your vehicle.
From drivetrain, ball joints, suspension or wheel bearings we have 432 parts available, all with free shipping to the Continental US 48 States.

$329.99
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$62.69
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OUT OF STOCK UMI Performance Coilover Kits 4057-225UMI Performance 64-72 GM A-Body Rear Coilover Kit (225LB Spring Rate) $1,149.84
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OUT OF STOCK UMI Performance Coilover Kits 406402-BUMI Performance 68-70 GM A-Body Corner Max Street Handling Race Package - Black $3,109.99
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OUT OF STOCK UMI Performance Coilover Kits 406402-RUMI Performance 68-70 GM A-Body Corner Max Street Handling Race Package - Red $3,109.99
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OUT OF STOCK UMI Performance Coilover Kits 4069-4UMI 64-72 GM A-Body Coil Over Conversion Brackets Kit -1in to +1in Ride Height - 175lb Spring Rate $1,235.81
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OUT OF STOCK UMI Performance Coilover Kits 4069-6UMI 64-72 GM A-Body Coil Over Conversion Brackets Kit -1in to +1in Ride Height - 250lb Spring Rate $1,235.81
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OUT OF STOCK UMI Performance Coilover Kits 4069-2UMI 64-72 GM A-Body Coil Over Conversion Brackets Kit -2in to -3in Ride Height - 225lb Spring Rate $1,235.81
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OUT OF STOCK UMI Performance Coilover Kits 4069-1UMI 64-72 GM A-Body Coil Over Conversion Brackets Kit -2in to -3in Ride Height - 175lb Spring Rate $1,235.81
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IN STOCK UMI Performance Diff Mount Bushings 3000-BUMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings $72.04
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IN STOCK UMI Performance Diff Mount Bushings 3000-RUMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings $72.04
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IN STOCK UMI Performance Sway Bars 403534-RUMI Performance 64-72 GM A-Body Solid Front and Rear Sway Bar Kit $419.99
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IN STOCK UMI Performance Hardware Kits 3054UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit $206.79
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IN STOCK UMI Performance Lower Control Arms 4018-BUMI Performance 64-67 GM A-Body Tubular Non-Adjustable Upper Control Arms $160.04
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IN STOCK UMI Performance Lower Control Arms 4015-BUMI Performance 64-72 GM A-Body Tubular Lower Control Arms $234.84
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$197.44
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IN STOCK UMI Performance Lower Control Arms 4016-RUMI Performance 68-72 GM A-Body Tubular Non-Adjustable Upper Control Arms $160.04
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IN STOCK UMI Performance Lower Control Arms 3015-RUMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms $234.84
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IN STOCK UMI Performance Lowering Springs 3051UMI Performance 78-88 G-Body Lowering Spring Kit 2in Lowering $319.99
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