Description

Reduce body roll and improve the handling of your 1978-1987 G-Body with a Sway Bar Kit from BMR's suspension! Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMRs Sway Bar Kit (SB031) increases sway bar rate and is designed for street performance, autocross, and road racing applications. When performance is a must, rely on BMR's suspension!

Product Overview

The two primary functions of sway bars are to control body roll and to determine the understeer or oversteer behavior of a vehicle. Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspensions SB031 front and rear sway bar kit was designed by factoring in the vehicle weight, application, motion ratio, coil spring rate, and adjustability requirements. Manufactured from heavy-duty solid 1.25-inch bar stock (front), and 1-inch bar stock (rear), the SB031 is cold formed to better resist torsional fatigue and retain its "memory" far longer than the hot-formed bars used by many competitors. The sway bars are CNC-formed for exact manufacturing tolerances and repeatable high quality. The front sway bar mounts to the car using polyurethane bushings. These bushings are molded from 88-durometer, low-deflection, polyurethane, and are internally fluted to keeps grease in the bushing. The steel sway bar mounting brackets are reinforced to minimize deflection.BMR Suspension designed this sway bar kit for street performance, autocross, and road race applications. The SB031 sway bars give you a massive increase in sway bar rate. These rate increases allow you to drive harder through corners with minimal body roll. The SB031 front sway bar attaches to your G-body with 88-durometer polyurethane bushings, reducing the deflection from the stock rubber bushings. This allows for more sway bar control, and more control equals better handling. When performance is a must, rely on BMR Suspension!BMR Suspensions SB031 sway bars are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is about 3-4 hours. Proudly made in the U.S.A.!

Product Details

Description:	BMR 78-87 G-Body Front & Rear Sway Bar Kit w/ Bushings - Black Hammertone
Front Sway Bar Adjustable:	Fixed
Front Sway Bar Diameter (in):	1.25 inches
Front Sway Bar Diameter (mm):	32.0 mm
Front Sway Bar Type:	Solid
Mounting Hardware Included:	Yes
Part Number:	bmrSB031H
Position:	Front and rear
Quantity:	Sold as a kit
Rear Sway Bar Adjustable:	Fixed
Rear Sway Bar Diameter (in):	1.00 inches
Rear Sway Bar Diameter (mm):	25.0 mm
Rear Sway Bar Type:	Solid
Sway Bar Finish:	Black hammertone powdercoated
Sway Bar Material:	Steel

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	bmrHPP048H

Data: v4.2 - Upd: 2026-10-13 18:38:19

Specifications

Product Attributes - UPC

887753326133

Product Attributes - Brand

BMR Suspension

Product Attributes - Quantity

Sold as a kit.

Product Attributes - Part Type

Sway Bars

Product Attributes - Product Line

BMR Sway Bars

Product Attributes - Sway Bar Color

Black

Product Attributes - Sway Bar Material

Steel

Product Attributes - Sway Bar Position

Front and Rear

Product Attributes - Rear Sway Bar Type

Solid

Product Attributes - Front Sway Bar Type

Solid

Product Attributes - Rear Sway Bar Adjustable

Fixed

Product Attributes - Front Sway Bar Adjustable

Fixed

Product Attributes - Manufacturer's Part Number

SB031H

Product Attributes - Mounting Hardware Included

Yes

Product Attributes - Rear Sway Bar Diameter (mm)

25.40 mm

Product Attributes - Front Sway Bar Diameter (mm)

29.00 mm

Product Attributes - Rear Sway Bar Diameter (in.)

1.000 in.

Product Attributes - Front Sway Bar Diameter (in.)

1.125 in.

Compatibility