UMI Performance 64-72 GM A-Body 1-1/4in Solid Front Sway Bar - Black
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UMI Performance 64-72 GM A-Body 1-1/4in Solid Front Sway Bar - Black

2 sold in last 8 hours
UMI4035-B
In stock
Sway Bars
$239.99
Transform your classic GM A-Body's handling with UMI Performance's heavy-duty 1-1/4 inch front sway bar. Engineered...
$239.99

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UMI Performance 64-72 GM A-Body 1-1/4in Solid Front Sway Bar - Black

Transform your classic GM A-Body's handling with UMI Performance's heavy-duty 1-1/4 inch front sway bar. Engineered for muscle car enthusiasts seeking modern handling characteristics, this premium suspension upgrade delivers enhanced cornering stability without sacrificing daily driving comfort. Built from premium 4140 chromoly steel and proudly manufactured in the USA, this sway bar provides the perfect balance of performance and durability. Whether you're building a pro-touring monster or simply want better handling for your weekend cruiser, this sway bar delivers exceptional performance gains at a competitive price point.

Features:

  • CNC-bent 4140 chromoly steel construction ensures superior strength and precision fitment for maximum performance

  • High-grade polyurethane bushings and endlinks included for improved response and reduced deflection compared to rubber components

  • Available with optional billet aluminum bracket kit (P/N 0047) in UMI red or gloss black powder coat finish

  • Complete hardware kit includes mounting brackets, polyurethane bushings, and heavy-duty endlinks

  • Professional-grade black powder coat finish provides lasting protection against corrosion

  • Direct bolt-on installation requires no drilling or modification

  • Pre-sized and engineered specifically for GM A-Body applications

  • Thoroughly tested both on street and track conditions

  • Made with premium American-sourced materials

  • Backed by UMI's legendary customer support and technical assistance

Specifications:

Diameter

1-1/4 inch (32mm)

Material

4140 CrMo Steel

Design

Solid core

Finish

Black powder coat

Bushings

Polyurethane

Manufacturing

CNC bent

Weight

Approximately 12 lbs

Bar Length

42.5 inches

Mounting Points

Direct OEM locations

Hardware Grade

Grade 8

Warranty

Limited lifetime

Performance Benefits & Maintenance: 

This front sway bar significantly reduces body roll during aggressive cornering, improving front-end grip and overall handling predictability. The increased bar diameter provides approximately 30% more roll stiffness compared to stock, resulting in flatter cornering and more responsive steering feedback. When paired with UMI's rear sway bar, the combination provides exceptional balanced handling characteristics perfect for autocross, track days, or spirited street driving.

Installation Notes:

  • Professional installation recommended but not required

  • Installation typically takes 2-3 hours with basic hand tools

  • Includes detailed step-by-step instructions with photos

  • Technical support available via phone or email

  • Can be installed on lift or jack stands

  • No special tools required

Maintenance Requirements:

  • Polyurethane bushings require minimal maintenance

  • Clean and re-grease annually with marine-grade grease

  • Inspect endlinks and mounting hardware every 10,000 miles

  • Check bushing tightness periodically

  • The powder-coated finish can be maintained with regular washing and occasional waxing

  • Inspect for any signs of wear during routine vehicle maintenance

Additional Recommendations:

  • Consider upgrading to billet aluminum brackets for maximum strength

  • Pair with UMI's rear sway bar for balanced handling

  • Use with UMI's control arms for optimal performance

  • Consider alignment after installation

  • Keep original hardware if returning to stock configuration

This Part Fits:

Year

Make

Model

Submodel

1973-1977

Buick

Century

Base

1975-1977

Buick

Century

Custom

1976

Buick

Century

Indianapolis 500 Pace Car

1973-1975

Buick

Century

Luxus

1975-1977

Buick

Century

Special

1965-1967

Buick

Gran Sport

Base

1970-1972

Buick

GS

Base

1968-1969

Buick

GS 350

Base

1968-1969

Buick

GS 400

Base

1970-1972

Buick

GS 455

Base

1970

Buick

GS 455

GSX

1973-1977

Buick

Regal

Base

1976-1977

Buick

Regal

SR

1970,1972

Buick

Skylark

350

1963-1972,1975-1977

Buick

Skylark

Base

1968-1972

Buick

Skylark

Custom

1976-1977

Buick

Skylark

S

1975-1977

Buick

Skylark

SR

1964-1969

Buick

Special

Base

1964-1967

Buick

Special

Deluxe

1964-1972

Buick

Sportwagon

Base

1966,1968-1969

Buick

Sportwagon

Custom

1970-1980

Chevrolet

Camaro

Base

1979-1981

Chevrolet

Camaro

Berlinetta

1973-1978

Chevrolet

Camaro

LT

1976-1978

Chevrolet

Camaro

LT Rally Sport

1976-1980

Chevrolet

Camaro

Rally Sport

1970-1973,1975

Chevrolet

Camaro

RS

1981

Chevrolet

Camaro

Sport

1970-1972

Chevrolet

Camaro

SS

1970-1974,1977-1981

Chevrolet

Camaro

Z28

1967-1968

Chevrolet

Chevelle

300

1967-1969

Chevrolet

Chevelle

300 Deluxe

1964-1968,1970-1972

Chevrolet

Chevelle

Base

1967-1972

Chevrolet

Chevelle

Concours

1969-1972

Chevrolet

Chevelle

Concours Estate

1965-1967,1973

Chevrolet

Chevelle

Deluxe

1969-1972

Chevrolet

Chevelle

Greenbrier

1968-1972

Chevrolet

Chevelle

Malibu

1968-1972

Chevrolet

Chevelle

Nomad

1964-1972

Chevrolet

Chevelle

SS

1964-1977

Chevrolet

El Camino

Base

1975-1977

Chevrolet

El Camino

Classic

1977

Chevrolet

El Camino

Conquista

1968-1974

Chevrolet

El Camino

Custom

1968-1977

Chevrolet

El Camino

SS

1964-1967,1973-1977

Chevrolet

Malibu

Base

1974-1977

Chevrolet

Malibu

Classic

1975-1976

Chevrolet

Malibu

Classic Estate

1976-1977

Chevrolet

Malibu

Classic Landau

1977

Chevrolet

Malibu

Classic Sport

1973-1974

Chevrolet

Malibu

Estate

1976

Chevrolet

Malibu

Landau

1977

Chevrolet

Malibu

Sport

1970-1974

Chevrolet

Monte Carlo

Base

1973-1974,1976

Chevrolet

Monte Carlo

Landau

1973,1975-1977

Chevrolet

Monte Carlo

S

1975-1977

Chevrolet

Nova

Base

1976-1977

Chevrolet

Nova

Concours

1975

Chevrolet

Nova

Custom

1975

Chevrolet

Nova

LN

1975-1977

Chevrolet

Nova

Police

1977

Chevrolet

Nova

Rally

1976

Chevrolet

Nova

SS

1971-1977

GMC

Sprint

Base

1975-1977

GMC

Sprint

Classic

1972-1974

GMC

Sprint

Custom

1975

GMC

Sprint

High Sierra

1976

GMC

Sprint

Sierra Madre Del Sur

1975-1976

GMC

Sprint

SP

1964-1971

Oldsmobile

442

Base

1975,1977

Oldsmobile

Cutlass

442

1964-1975

Oldsmobile

Cutlass

Base

1977

Oldsmobile

Cutlass

Colonnade

1976-1977

Oldsmobile

Cutlass

Colonnade S

1972

Oldsmobile

Cutlass

Cruiser

1964-1967

Oldsmobile

Cutlass

Holiday

1968,1971-1977

Oldsmobile

Cutlass

S

1967

Oldsmobile

Cutlass

Turnpike Cruiser

1976-1977

Oldsmobile

Cutlass

Vista Cruiser

1964-1975

Oldsmobile

Vista Cruiser

Base

1964-1967

Oldsmobile

Vista Cruiser

Custom

1970-1981

Pontiac

Firebird

Base

1970-1981

Pontiac

Firebird

Esprit

1970-1981

Pontiac

Firebird

Formula

1970-1981

Pontiac

Firebird

Trans Am

1973-1975

Pontiac

Grand Am

Base

1964-1974,1976-1977

Pontiac

Grand Prix

Base

1975,1977

Pontiac

Grand Prix

LJ

1975-1977

Pontiac

Grand Prix

SJ

1964-1973

Pontiac

GTO

Base

1970-1971

Pontiac

GTO

The Judge

1964-1977

Pontiac

LeMans

Base

1972-1974

Pontiac

LeMans

Luxury

1969-1970,1973-1975,1977

Pontiac

LeMans

Safari

1974

Pontiac

LeMans

Safari Luxury

1970-1977

Pontiac

LeMans

Sport

1971

Pontiac

LeMans

T37

1964-1970

Pontiac

Tempest

Base

1964-1969

Pontiac

Tempest

Custom

1970

Pontiac

Tempest

GT

1964-1969

Pontiac

Tempest

Safari

 

REVIEWS

MB

Massive upgrade over stock! Installed this on my '67 Chevelle and the handling difference is night and day. No more scary body roll in corners. UMI's quality is top-notch and the install was straightforward. My autocross times have improved significantly!

Michael Blackwood

Phoenix, AZ

TS

Been running this sway bar on my GTO for 6 months now - absolutely love it! Perfect balance between performance and daily drivability. The powder coating is holding up great and there's zero squeaks from the bushings. Worth every penny!

Thomas Sullivan

Charlotte, NC

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