Tag: precision

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Price: 361.72 USD

Fitment and Product Information:

Upper Trailing Arms, For 1973-1988 GM A-Body & 1978-1988 G-Body

Brandname: QA1 Precision Products

Part Number: 5247

Description:

All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long-lasting finish, tubular and boxed trailing arms are powder-coated gloss black, while the adjustable arms are zinc plated and anodized. Boxed Trailing Arms are constructed from 0.120” wall cold rolled steel tubing for maximum strength and flex elimination. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Tubular Trailing Arms are constructed from 1-1/4” diameter, 0.120” wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. These trailing arms have fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. Heavy-Duty Adjustable Trailing Arms allow easy rear suspension adjustments for optimum handling and traction.

Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft Original Manufacturer differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end to allow the rear suspension to move more freely and eliminate bushing bind. All parts sold in pairs.

Details:

• Style: Adjustable
• Upper / Lower: Upper

Applications:

• 1973-1988 Buick Century
• 1973-1988 Buick Regal
• 1973 Chevrolet Chevelle
• 1973-1987 Chevrolet El Camino
• 1973-1976 Chevrolet Laguna
• 1973-1982 Chevrolet Malibu
• 1973-1988 Chevrolet Monte Carlo
• 1981-1987 GMC Caballero
• 1973-1977 GMC Sprint
• 1973-1987 Oldsmobile Cutlass
• 1973-1981 Oldsmobile Cutlass Supreme
• 1978-1987 Pontiac Bonneville
• 1973-1980 Pontiac Grand Am
• 1982-1983 Pontiac Grand LeMans
• 1973-1987 Pontiac Grand Prix
• 1973-1981 Pontiac LeMans

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Price: 725.29 USD

Fitment and Product Information:

Pro-Touring Front Upper Control Arms For 1978-1988 GM G-Body

Brandname: QA1 Precision Products

Part Number: 52565

Description:

QA1’s GM 2.0 Control Arms provide increased positive caster compared to Original Manufacturer arms, are among the lightest arms available featuring lower unsprung weight and improved performance without sacrificing durability.  They include QA1’s integrated ball joint design: stronger than Original Manufacturer and rebuildable for tunability, providing long-term reliable service.  These arms feature billet cross shafts for reduced weight and durability for the long haul.  Double-sheer lower mounts are coil-over ready for a clean installation.  QA1 GM 2.0 Control Arms look incredible and use no unsightly additional adaptors!  Form meets function – these newly designed arms look and perform great and don’t require painstaking restoring like factory stamped steel control arms.

Designed for the Pro-Touring GM enthusiasts, these arms are a simple upgrade over original suspension or worn and outdated tubular control arms –  they’re also for those wanting to improve their overall handling, ride quality and vehicle stance.  These arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades like QA1 Pro-Coils and full suspension kits.  (Arms are not compatible with Original Manufacturer springs.  Must be used with a coil-over system.)Sold in pairs. Utilize Original Manufacturer-style sway bar links (not included). Includes bump stops on uppers and lowers, adjustable steering stops on lowers, and all required mounting hardware. High strength, low alloy steel enables optimized thinner wall construction and results in overall lighter weight.QA1’s integrated low-maintenance ball joints feature integrated ball joint dust boots, are stronger than competing ball joints, give long-term service, and are rebuildable.  QA1 GM 2.0 Control Arms will work with either Original Manufacturer or drop spindles.  Increased positive caster design improves straight line stability.GM 2.0 Pro Touring Series arms feature a 1″ longer upper ball joint stud for increased negative camber gain to keep the tire contact patch optimal for superior grip while cornering.  They have low friction ball joints that are adjustable for bind-free movement and can be rebuilt to use different ball stud lengths. The composite bushings are ultra-low friction and eliminate flex, providing bind-free movement and superior performance. Compatible with all QA1 single adjustable, double adjustable, and MOD Series Pro Coil-Over style shocks. Best-in-class strength in QA1’s ball joint housing design in one of the lightest arms available for GM Street, Pro Touring, and Race vehicles. Lighter than factory and most aftermarket versions: Uppers are less than 7 lbs. per arm, lowers are less than 9-3/4 lbs. per arm. Mounts in Original Manufacturer location with no cutting, fabricating, or welding required. Accommodates either factory or aftermarket disc brakes

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Price: 623.95 USD

Want to increase your vehicle’s grip and improve handling and stability of your car? QA1’s lightweight tubular sway bars are engineered to reduce body roll by more evenly distributing the weight of your vehicle across all four tire contact patches when cornering. A QA1 tubular sway bar is a great upgrade for any performance vehicle, whether it came equipped from the factory with one or not, providing improved stiffness for a more predictable and stable driving experience.

PERFORMANCE TUNED FOR YOUR VEHICLE

When it comes to sway bars, size matters. QA1 engineers its tubular sway bars specific to the vehicle application, tuning the diameter and tubing wall thickness to generate the torsional stiffness needed for a superior ride and level of control.  

Front sway bars are manufactured from 1 3/8″, hollow (3/16” wall) 4130 chromoly steel for a lightweight yet stiff solution. The rear bar is built using 1″ 4130 chromoly steel for superior stiffness and strength. Additionally, QA1 sway bars feature a compact design engineered specifically for your vehicle application that optimizes space and ground clearance.

QA1 sway bars feature CNC-bent tubing, machined and welded bar ends, and are finished off with a durable powder-coat finish that gives it a premium, custom look under your vehicle. All QA1 sway bars include polyurethane bushings and high quality plated mounting hardware to replace old and worn-out bushings and end links where applicable.

INSTALLATION MADE SIMPLE

QA1 sway bars are designed with both form and function in mind, giving you superior performance in a package that is easy to install, often using the factory sway bar mounting locations to streamline the process. QA1 backs its products with detailed, step-by-step instructions and expert technical support to assist you no matter the difficulty level.

MADE IN THE USA  

QA1 sway bars are proudly made in Lakeville, Minnesota.  

BEST-IN-CLASS WARRANTY  

QA1 sway bars are backed with a 1-year warranty against product defects.  

FEATURES AND BENEFITS   

Limit body roll when cornering or launching, providing better control and grip

Performance-tuned to your specific vehicle application

Manufactured using high-quality, 4130 chromoly steel for superior stiffness without the weight penalty

Installs using factory sway bar mounting locations where applicable

Proudly made in the USA.

The Wundercarparts 90 Day Warranty:

Wundercarparts offers a 90 day warranty against manufacturer defects on all items we sell! Additionally, most new items come with a seperate manufacturer warranty. Please message us through eBay for further information on manufacturer warranty, or to start a warranty claim.

 WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

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Price: 623.95 USD

Want to increase your vehicle’s grip and improve handling and stability of your car? QA1’s lightweight tubular sway bars are engineered to reduce body roll by more evenly distributing the weight of your vehicle across all four tire contact patches when cornering. A QA1 tubular sway bar is a great upgrade for any performance vehicle, whether it came equipped from the factory with one or not, providing improved stiffness for a more predictable and stable driving experience.

PERFORMANCE TUNED FOR YOUR VEHICLE

When it comes to sway bars, size matters. QA1 engineers its tubular sway bars specific to the vehicle application, tuning the diameter and tubing wall thickness to generate the torsional stiffness needed for a superior ride and level of control.  

Front sway bars are manufactured from 1 3/8″, hollow (3/16” wall) 4130 chromoly steel for a lightweight yet stiff solution. The rear bar is built using 1″ 4130 chromoly steel for superior stiffness and strength. Additionally, QA1 sway bars feature a compact design engineered specifically for your vehicle application that optimizes space and ground clearance.

QA1 sway bars feature CNC-bent tubing, machined and welded bar ends, and are finished off with a durable powder-coat finish that gives it a premium, custom look under your vehicle. All QA1 sway bars include polyurethane bushings and high quality plated mounting hardware to replace old and worn-out bushings and end links where applicable.

INSTALLATION MADE SIMPLE

QA1 sway bars are designed with both form and function in mind, giving you superior performance in a package that is easy to install, often using the factory sway bar mounting locations to streamline the process. QA1 backs its products with detailed, step-by-step instructions and expert technical support to assist you no matter the difficulty level.

MADE IN THE USA  

QA1 sway bars are proudly made in Lakeville, Minnesota.  

BEST-IN-CLASS WARRANTY  

QA1 sway bars are backed with a 1-year warranty against product defects.  

FEATURES AND BENEFITS   

Limit body roll when cornering or launching, providing better control and grip

Performance-tuned to your specific vehicle application

Manufactured using high-quality, 4130 chromoly steel for superior stiffness without the weight penalty

Installs using factory sway bar mounting locations where applicable

Proudly made in the USA.

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Price: 843.95 USD

Fitment and Product Information:

Rear Coil-Over Conversion Kit – Single Adjustable For 1978-1988 G-Body

Brandname: QA1 Precision Products

Part Number: RCK52352

Description:

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1978-1988 GM G-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1’s double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for ride height adjustability. Multiple spring rate options are also available, and have been successfully tested in various applications, from casual street driving to hard core race applications. With our highly popular adjustable struts and the addition of the Rear Coil-Over Conversion Kit, you can now get a complete suspension makeover for both ends of the vehicle.

These lightweight billet aluminum coil-over shocks are made in the USA and offer easy, bolt-in installation and ride height adjustability. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers. Used in drag racing, street performance, autocross, road racing and street rod applications. Kit will lower the vehicle. Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs.

Rear

Adjustability : Single Adjustable

Spring Rate (lbs./in.) : 200

Fitment:

1978-1988 Buick Regal  

1978-1987 Chevrolet El Camino  

1978-1982 Chevrolet Malibu  

1978-1988 Chevrolet Monte Carlo  

1981-1987 GMC Caballero  

1978-1987 Oldsmobile Cutlass  

1978-1981 Oldsmobile Cutlass Supreme  

1978-1987 Pontiac Bonneville  

1978-1980 Pontiac Grand Am  

1982-1983 Pontiac Grand LeMans  

1978-1987 Pontiac Grand Prix  

1978-1981 Pontiac LeMans  

Product Line:  Pro-Coil

Application Specific:  Yes

Front / Rear:  Rear

Driver / Passenger Side:  Driver / Passenger

Internal Design:  Twintube

Gas/Hydraulic:  Hydraulic

Threaded Body:  Yes

Springs Included:  Yes

Spring Color:  Silver

Spring Finish:  Powder Coat

Adjustable:  Single

Adjustment Method:  Knob

Rear Shock Upper Mount:  Bearing Eyelet

Rear Shock Lower Mount:  Bearing Eyelet

Bushing Material:  PTFE

Bushing Color:  Black

Shaft Material:  Steel

Shaft Color:  Chrome

Shaft Finish:  Plated

Linear / Progressive:  Linear

Spring Rate Rear:  200 lb/in

Brackets Included:  Yes

Hardware Included:  Yes

Shock Body Material:  Aluminum

Shock Body Color:  Natural

Shock Body Finish:  Anodized

Quantity:  Pair

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Price: 843.95 USD

Fitment and Product Information:

Rear Coil-Over Conversion Kit – Single Adjustable For 1978-1988 G-Body

Brandname: QA1 Precision Products

Part Number: RCK52352

Description:

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1978-1988 GM G-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1’s double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for ride height adjustability. Multiple spring rate options are also available, and have been successfully tested in various applications, from casual street driving to hard core race applications. With our highly popular adjustable struts and the addition of the Rear Coil-Over Conversion Kit, you can now get a complete suspension makeover for both ends of the vehicle.

These lightweight billet aluminum coil-over shocks are made in the USA and offer easy, bolt-in installation and ride height adjustability. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers. Used in drag racing, street performance, autocross, road racing and street rod applications. Kit will lower the vehicle. Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs.

Rear

Adjustability : Single Adjustable

Spring Rate (lbs./in.) : 200

Fitment:

1978-1988 Buick Regal  

1978-1987 Chevrolet El Camino  

1978-1982 Chevrolet Malibu  

1978-1988 Chevrolet Monte Carlo  

1981-1987 GMC Caballero  

1978-1987 Oldsmobile Cutlass  

1978-1981 Oldsmobile Cutlass Supreme  

1978-1987 Pontiac Bonneville  

1978-1980 Pontiac Grand Am  

1982-1983 Pontiac Grand LeMans  

1978-1987 Pontiac Grand Prix  

1978-1981 Pontiac LeMans  

Product Line:  Pro-Coil

Application Specific:  Yes

Front / Rear:  Rear

Driver / Passenger Side:  Driver / Passenger

Internal Design:  Twintube

Gas/Hydraulic:  Hydraulic

Threaded Body:  Yes

Springs Included:  Yes

Spring Color:  Silver

Spring Finish:  Powder Coat

Adjustable:  Single

Adjustment Method:  Knob

Rear Shock Upper Mount:  Bearing Eyelet

Rear Shock Lower Mount:  Bearing Eyelet

Bushing Material:  PTFE

Bushing Color:  Black

Shaft Material:  Steel

Shaft Color:  Chrome

Shaft Finish:  Plated

Linear / Progressive:  Linear

Spring Rate Rear:  200 lb/in

Brackets Included:  Yes

Hardware Included:  Yes

Shock Body Material:  Aluminum

Shock Body Color:  Natural

Shock Body Finish:  Anodized

Quantity:  Pair