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Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00

UMI Performance 64-72 GM A-Body 2in Lowering Spring Set Front

UMI Performance
Low stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

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Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00
Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00

UMI Performance 64-72 GM A-Body 78-88 G-Body 1in Lowering Spring Rear

UMI Performance
Low stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

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Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00
Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00

UMI Performance 64-72 GM A-Body 78-88 G-Body 2in Lowering Spring Rear

UMI Performance
In stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

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Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00
Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00

UMI Performance 64-72 GM A-Body Body Mount Frame Repair Kit

UMI Performance
In stock

40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 14 piece kit is designed to w...

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Original price $71.00 - Original price $71.00
Original price
$71.00
$71.00 - $71.00
Current price $71.00
Original price $312.00 - Original price $312.00
Original price
$312.00
$312.00 - $312.00
Current price $312.00

UMI Performance 64-72 GM A-Body Front Coil Over Conversion Brackets Weld In

UMI Performance
In stock

UMI P/N 4054 is used to provide a double shear upper attachment point for a true 2-1/2” racing coilover shock and spring. Most applications will ...

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Original price $312.00 - Original price $312.00
Original price
$312.00
$312.00 - $312.00
Current price $312.00
Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00

UMI Performance 64-72 GM A-Body Heater Box Delete Panel

UMI Performance
In stock

This delete panel is designed to eliminate both the heater box and blower unit from the engine bay of your vehicle. Removal of the heater box insta...

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Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00
Original price $124.00 - Original price $124.00
Original price
$124.00
$124.00 - $124.00
Current price $124.00

UMI Performance 64-72 GM A-Body Heater Box Delete Panel

UMI Performance
In stock

This delete panel is designed to eliminate both the heater box and blower unit from the engine bay of your vehicle. Removal of the heater box insta...

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Original price $124.00 - Original price $124.00
Original price
$124.00
$124.00 - $124.00
Current price $124.00
Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

UMI Performance 64-72 GM A-Body Rear Control Arm Relocation Brackets - Bolt-In

UMI Performance
In stock

Wheel hop or traction issues? We have the solution! Optimize your vehicle's instant center and improve forward traction by lowering the rear of t...

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Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00
Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

UMI Performance 64-72 GM A-Body Rear Control Arm Relocation Brackets - Bolt-In

UMI Performance
In stock

Wheel hop or traction issues? We have the solution! Optimize your vehicle's instant center and improve forward traction by lowering the rear of t...

View full details
Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00
Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00

UMI Performance 64-72 GM A-Body Rear Lower Control Arm Relocation Brackets- Weld In

UMI Performance
In stock

Wheel hop or traction issues? We have the solution! Optimize your vehicle's instant center and improve forward traction by lowering the rear of the...

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Original price $182.00 - Original price $182.00
Original price
$182.00
$182.00 - $182.00
Current price $182.00
Original price $62.00 - Original price $62.00
Original price
$62.00
$62.00 - $62.00
Current price $62.00

UMI Performance 64-77 GM A-Body Complete Rear Control Arm Bolt Upgrade Kit

UMI Performance
In stock

Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new one. Our kit includes all new hardware...

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Original price $62.00 - Original price $62.00
Original price
$62.00
$62.00 - $62.00
Current price $62.00
Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00

UMI Performance 64-77 GM A-Body Rear Control Arm Bolt Upgrade Kit

UMI Performance
Low stock

Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new hardwar...

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Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00
Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00

UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings

UMI Performance
Low stock

UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factor...

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Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00
Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00

UMI Performance 65-87 GM Polyurethane Rear End Housing Replacement Bushings

UMI Performance
Low stock

UMI’s high durometer polyurethane bushings replace the factory rubber rear end housing bushings. After many years of weather and abuse the factor...

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Original price $96.00 - Original price $96.00
Original price
$96.00
$96.00 - $96.00
Current price $96.00
Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00

UMI Performance 65-88 GM A/G-Body Roto-Joint Rear End Housing Bushings

UMI Performance
In stock

The UMI P/N 2999 adds the finishing touch to allow full articulation of the GM 4-link rear suspension. By using 2999 and either Roto-Joints or rod ...

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Original price $268.00 - Original price $268.00
Original price
$268.00
$268.00 - $268.00
Current price $268.00
Original price $489.00 - Original price $489.00
Original price
$489.00
$489.00 - $489.00
Current price $489.00

UMI Performance 67-72 GM A-Body 1in Lowering Spring Set

UMI Performance
In stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sp...

View full details
Original price $489.00 - Original price $489.00
Original price
$489.00
$489.00 - $489.00
Current price $489.00
Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00

UMI Performance 67-72 GM A-Body Factory Height Springs Rear

UMI Performance
Low stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading ...

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Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00
Original price $489.00 - Original price $489.00
Original price
$489.00
$489.00 - $489.00
Current price $489.00

UMI Performance 67-72 GM A-Body Spring Kit 2in Lowering

UMI Performance
In stock

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sp...

View full details
Original price $489.00 - Original price $489.00
Original price
$489.00
$489.00 - $489.00
Current price $489.00
Original price $254.00 - Original price $254.00
Original price
$254.00
$254.00 - $254.00
Current price $254.00

UMI Performance 68-72 GM A-Body 70-74 GM F-Body Front Frame Brace

UMI Performance
In stock

With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace i...

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Original price $254.00 - Original price $254.00
Original price
$254.00
$254.00 - $254.00
Current price $254.00
Original price $254.00 - Original price $254.00
Original price
$254.00
$254.00 - $254.00
Current price $254.00

UMI Performance 68-72 GM A-Body 70-74 GM F-Body Front Frame Brace

UMI Performance
In stock

With modern high grip tires, improved suspension and big power, today’s muscle cars need more help than ever to survive. This front frame brace i...

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Original price $254.00 - Original price $254.00
Original price
$254.00
$254.00 - $254.00
Current price $254.00
Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00

UMI Performance 68-72 GM A-Body Lowering Kit 1in Lowering

UMI Performance
Low stock

UMI Performance 68-72 GM A-Body Lowering Kit 1in LoweringThis Part Fits: Year Make Model Submodel 1970,1972 Buick Skylark 350 1968-1972 Buick ...

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Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00
Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00

UMI Performance 68-72 GM A-Body Lowering Kit 2in Lowering

UMI Performance
Low stock

UMI Performance 68-72 GM A-Body Lowering Kit 2in LoweringThis Part Fits: Year Make Model Submodel 1970,1972 Buick Skylark 350 1968-1972 Buick ...

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Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00
Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00

UMI Performance 68-72 GM A-Body Lowering Kit Factory Height

UMI Performance
Out of stock

UMI Performance 68-72 GM A-Body Lowering Kit Factory HeightThis Part Fits: Year Make Model Submodel 1970,1972 Buick Skylark 350 1968-1972 Buic...

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Original price $1,006.00 - Original price $1,006.00
Original price
$1,006.00
$1,006.00 - $1,006.00
Current price $1,006.00
Sold out
Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00

UMI Performance 68-72 GM A-Body LSX Motor Mounts

UMI Performance
Low stock

UMI’s P/N 4008 allows the installation of LS power into your 1968-1972 GM A-Body. UMI’s LS mounts place the LS engine in the factory SBC/BBC ...

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Original price $297.00 - Original price $297.00
Original price
$297.00
$297.00 - $297.00
Current price $297.00