BMR Handling Performance Package Level 1 Black (78-87 G-Body) HPP047H

BMR Suspension has taken the guesswork out of making significant handling improvements to the 1978-1987 GM G-Body, and put it in one convenient package. Countless hours of design, engineering, and track testing gives you the best combination of parts for improved handling on the street and track. Matching specific components provides a great blend of performance, aesthetics, and comfort.

BMR’s Level 1 Handling Package (HPP047) addresses key points of the suspension to improve the “system.” BMR Suspension designed the HPP047 to work well for street performance and handling applications. BMR’s Level 1 Handling Package is 100-percent bolt-in and require zero cutting, welding, or modification to the chassis or suspension. Whether you simply want a better handling daily driver, or the ultimate track day car, rely on BMR Suspension!

Lowering Springs (SP035)

BMR Suspension believes the right springs go beyond looks—your GM G-body needs to perform, too! All BMR springs are manufactured from chrome silicon high-tensile spring wire, and are cold wound on a CNC coiling machine. The CNC coiling head can adjust the spring diameter in real time to ensure that every spring is exactly the same. This guarantees that your right spring matches your left spring. Every BMR spring is compressed solid at the factory, not once, but twice. This gives the spring its permanent set, and guarantees no sag. BMR springs are stress-relieved at 750 degrees F, ensuring most stresses induced during the winding process are eliminated. All springs are then shot-peened to eliminate residual surface stresses. Many spring manufacturers skip this step, but BMR insists on this operation as part of our spring manufacturing process. Every spring is computer tested as the last step—every spring, not just a sample from each batch. Each spring is loaded in the spring tester at the factory, then compressed and the CNC load cell measures the force for a variety of spring lengths. This allows BMR to offer a LIFETIME WARRANTY against spring sag.

Blending aesthetics and performance, BMR has designed the SP035 for the street performance crowd who want to use their cars in a variety of application. These springs will drop your 1978-1987 GM G-body 1.5-inch, and feature a fine-tuned spring rate to give you great handling and a smooth ride. The linear rate (front) and dual rate (rear) springs offers plenty of support, keeping the body flat and level in the corners, while remaining soft enough for a comfortable ride on any road.

Sway Bars (SB031)

Stock sway bars have low torsional spring rates because they are manufactured from small diameter bar stock or tubing. BMR Suspension’s 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.

Shocks (BSN-G-78-87)

Ride, handling and control are what a shock absorber provides. Compromise in one area may create a problem in another. Bilstein's patented design reduces the need for compromise. The rising rate valving of the Bilstein shock absorber provides the necessary damping to react quicker to road conditions without sacrificing ride comfort. This combination of valving and high pressure nitrogen gas keeps the tires in constant contact with the road helping to ensure safety through enhanced control.

Of all a vehicle's suspension components, nothing works harder than the shock absorbers, making it critical to pick the correct ones. Bilstein Gas Pressurized Shock Absorbers are the least expensive, fastest way, to dramatically improve the ride, handling and control of a vehicle.

BMR Suspension’s HPP047 Level 1 Handling Package is available in black hammertone and red powdercoat for long-lasting good looks. Installation time is 3-4 hours. Proudly made in the U.S.A.

Features & Benefits

• Fits 1978-1987 GM G-Body

• 100% Bolt-on

• Specific combination of parts

• Fully street and track tested

• Increases chassis rigidity

• Greatly improves handling

• Adjustable and non-adjustable components

• Heavy-Duty construction

• Durable powdercoat finish

• 3-4 hour installation time

• Proudly designed in the U.S.A.

• Proudly made in the U.S.A.

Application

• 1978 - 1987 Buick Grand National

• 1978 - 1987 Buick Regal

• 1978 - 1987 Chevy Malibu

• 1978 - 1987 Oldsmobile Cutlass

• 1978 - 1987 Pontiac Grand Prix

Beefcake Racing is an Authorized Dealer for BMR Suspension, call 1-855-827-7223, 9am-9pm EST