UMI Performance 67-72 GM A-Body Spring Kit Factory Height

Shop Buick Gran Sport parts for suspension projects, brake service and chassis restoration at Black Ops Auto Works. Explore QA1 handling packages, UMI springs and control arms, and Ridetech chassis components. Choose a coordinated setup for the exact year and equipment on your Buick.QA1, UMI and Ridetech Suspension ChoicesCompare applicable QA1 handling packages with or without shocks, plus separate coilover and sway-bar options. UMI spring listings distinguish factory-height and lowering choices, while Ridetech offers separate spring and arm references. Match the exact chassis and intended use before selecting a package or individual components.Control Arms and Supporting HardwareUpper and lower arms, trailing arms, chassis braces and spring or coilover brackets serve different jobs. Plan their compatibility as a system with the current mounts and suspension. Review bushings, adjustment ranges, supplied fasteners and alignment requirements for the selected combination.Brake Service...

Explore Buick GS 350 parts for suspension restoration, handling projects and brake maintenance at Black Ops Auto Works. Compare UMI spring and control-arm choices with Ridetech chassis components and applicable service parts. Start with your car’s year and current equipment to plan a focused repair or coordinated upgrade.Springs and Control Arms for Your ChassisUMI lists a factory-height GM A-body spring package alongside separate front and rear control-arm options. Compare full GS 350 coverage and engine requirements before choosing the spring and damper combination. Adjustable and non-adjustable arms provide different setup choices; review mounting and alignment requirements with your installer.Sway Bars and Chassis SupportExplore applicable UMI sway bars, shock-tower braces and rear coilover brackets, plus Ridetech arm and spindle references. Choose the specific system components that work with the installed mounts and ride height. Review supplied hardware and companion parts bef...

Shop Buick GS 400 parts for spring changes, chassis upgrades and brake service at Black Ops Auto Works. Explore Ridetech and UMI suspension choices, then select the configuration for the exact year, engine and equipment on your Buick. Plan the ride height and companion components together.Spring Choices and Ride-Height PlanningCompare the listed Ridetech big-block StreetGRIP front-spring reference with UMI factory-height spring options for their complete applications. Select the intended ride height, engine coverage and compatible dampers before ordering. A front-spring pair and a multi-piece spring package need separate contents checks.Arms, Bushings and Sway BarsUMI and Ridetech listings include separate upper and lower arm choices, rear chassis braces and sway-bar components. Match year-specific mounts and review the complete bushing and fastener arrangement. For a spindle change, confirm the associated brake and steering requirements with the installation plan.Brake Service and ...

Shop Buick GS 455 parts for steering restoration, suspension projects and brake maintenance at Black Ops Auto Works. Explore Ridetech linkage and coilover choices alongside UMI chassis parts. Select components around the actual year, engine and equipment, then plan the complete installation.Steering Linkage for the Correct YearRidetech lists separate GM A-body steering-linkage ranges, including 1968–1970 and 1971–1972 references. Match the complete GS 455 application and current steering equipment before choosing the package. Review the linkage and required companion components together rather than selecting by appearance.Coilovers, Springs and Chassis ChoicesCompare applicable Ridetech HQ coilover references, dual-rate springs and MuscleBar components with UMI arm and sway-bar options. Choose the intended ride height and damper-and-spring combination, then review clearances and alignment requirements. Front and rear packages have their own contents and applications.Brakes and Diffe...

Explore Buick GS parts for coordinated suspension, steering and brake projects at Black Ops Auto Works. Compare UMI and Ridetech chassis components with service and drivetrain references. Use the exact GS version, production year and current equipment to choose the build path for your Buick.Choose a Suspension Build PathBrowse applicable coilovers, conventional springs, arms and sway bars for different levels of chassis work. A focused service may call for an individual component; a larger change needs compatible springs, dampers, mounts and adjustment provisions. Compare full applications and package contents before combining parts.Steering, Arms and Conversion HardwareRidetech linkage references distinguish production ranges, while UMI arm, brace and mounting-hardware choices serve separate chassis positions. Review the current steering and suspension arrangement as a system. LSX mounts are specific conversion components and require the complete planned engine and installation set...

Shop Buick Skylark parts for brake restoration and coordinated chassis projects at Black Ops Auto Works. Explore Baer brake applications, Ridetech coilover choices and UMI arms alongside hydraulic service components. Choose the exact generation and current equipment for your Skylark build.Brake Service or a ConversionDFC lists Skylark-named hose references for their complete applications. Baer Classic Series front kits name stated 1964–1972 Skylark coverage. Decide whether you are maintaining the existing system or planning a conversion, then review the required spindle, hub, hydraulics and wheel clearance for the selected kit.Coilovers, Springs and Control ArmsRidetech, QA1 and UMI references provide different chassis packages and individual component choices. Match the precise year and engine coverage before comparing factory-height springs, lowering options or coilovers. Choose a compatible spring, damper and mounting combination for the intended use.Steering and Supporting Chass...

Explore Buick Special parts for brake restoration and chassis projects at Black Ops Auto Works. Compare hydraulic service components with applicable QA1 packages, UMI arms and Ridetech suspension choices. Identify the exact production and chassis before selecting parts for your Buick.Hydraulic Brake RestorationDFC Series 40 Special references include separate wheel-cylinder and hose applications. Match the full production range and correct axle or side, then compare bore, mounting and hydraulic connections. Drum, shoe and hardware choices must suit the installed assembly and any conversion.Handling Packages and Spring ChoicesQA1 listings distinguish chassis year ranges, handling or drag configurations and packages with or without shocks. UMI and Ridetech references offer additional arm and spring choices. Select intended use, ride height and the compatible spring-and-damper combination before ordering.Steering, Arms and Brake ConversionsLinkage, braces, sway bars and spindles requir...

Explore Buick Sportwagon parts for suspension restoration and coordinated chassis projects at Black Ops Auto Works. Compare UMI arm and spring choices with Ridetech coilovers and supporting components. Choose parts for the exact wagon, production year and installed equipment.Wagon Suspension PlanningReview applicable factory-height springs, lowering references and coilover options against the full Sportwagon application. Choose the intended ride height and spring-and-damper combination with your installer. Wagon body coverage and current mounts need confirmation even where a title names a shared GM chassis.Arms, Steering and Chassis SupportUMI and Ridetech listings distinguish arm positions, production ranges, braces and sway-bar configurations. Plan those components together with the current steering linkage and suspension. Review supplied bushings, adjustment provisions and mounting hardware before combining parts.Brakes and Drivetrain ComponentsMatch brake-service references to t...

Shop Chevrolet Chevelle parts for restoration, chassis projects and drivetrain work at Black Ops Auto Works. Compare Ridetech, QA1 and UMI suspension choices with Baer or Wilwood brake applications and Yukon axle components. Plan each purchase for your exact production, frame, body and current drivetrain.Ridetech, QA1 and UMI Chassis ChoicesThe catalog distinguishes A-body production ranges with coilover systems, StreetGRIP springs, control arms, braces, sway bars and steering-linkage references. QA1 handling and Big Wheel packages have separate applications and contents. Match actual frame, body, engine configuration and current equipment before choosing a coordinated suspension plan.Baer and Wilwood Brake ProjectsBaer Classic, SS4+ and Pro+ references and Wilwood kits distinguish axle, production and conversion arrangements. Review the complete spindle, hub, hydraulic and wheel-clearance requirements. For routine DFC service components, match the installed brake assembly, dimensio...

Shop Chevrolet El Camino parts for a suspension refresh, brake upgrade or engine project at Black Ops Auto Works. Explore Ridetech, QA1 and UMI chassis choices alongside Baer or Wilwood brake kits and Edelbrock engine components. Build your order around the generation and equipment of your El Camino, from a restoration to a modified street project.Suspension Choices for Your BuildCompare complete Ridetech CoilOver systems with individual shocks, springs and control arms when planning ride height and chassis work. QA1 adjustable shock and coil-over references offer separate spring-rate choices, while UMI lists control arms and sway bars. Select the correct A-body or G-body application, then compare adjustment, included components and the installation plan.Brake Service or a Larger Brake ProjectBaer Classic and SS4+ references and Wilwood front kits provide distinct kit sizes and applications. Compare the complete assembly, wheel-clearance requirements and supplied hardware before cho...

Shop Chevrolet Malibu parts for a chassis project, brake upgrade, engine build or selected body change at Black Ops Auto Works. Compare QA1, Ridetech and UMI suspension choices with Baer brake kits and Edelbrock engine components. Select your generation and installed equipment first: classic A-body or G-body parts and later sedan applications have separate coverage.Suspension Systems and Individual Chassis PartsQA1 references distinguish handling packages, coil-over systems and individual adjustable shocks, including kits supplied with or without particular components. Ridetech CoilOver and StrongArm references and UMI springs, sway bars and arms provide separate project paths. Compare adjustment, ride height and complete contents for the exact chassis before choosing a coordinated system or targeted replacement.Brake Kits and Routine ServiceBaer Classic references name specific G-body front and rear applications with different rotor sizes. Compare mounting, wheel clearance and inst...

Shop Chevrolet Monte Carlo parts for a suspension project, brake upgrade or engine build at Black Ops Auto Works. Compare Ridetech CoilOver systems, QA1 handling choices and UMI chassis components with Baer or Wilwood brake kits. Start with your generation and installed drivetrain to choose parts for the Monte Carlo you are building.Coil-Overs, Handling Packages and Chassis PiecesRidetech references include complete G-body CoilOver systems, rear StrongArms, springs and steering components. QA1 packages and individual shocks and UMI sway bars or springs serve separate scopes. Compare a complete chassis plan with a targeted replacement, reviewing generation, adjustment, ride height and exactly what each package supplies.Brake Upgrades and Service ComponentsBaer references distinguish G-body Classic kits and separate A-body kit sizes, while Wilwood lists another front-kit arrangement. Match mounting and wheel-clearance requirements before selecting a conversion. DFC calipers, shoes, ho...

Shop GMC Sprint suspension, brake and engine-service parts at Black Ops Auto Works. Compare QA1 handling kits or coilovers, Ridetech and UMI components, Wilwood brake packages and engine bearings or gaskets. Identify the chassis, production details and installed equipment to plan the build.Handling Kits and Separate Suspension ComponentsCompare QA1 handling or drag packages by full Sprint chassis coverage, intended use and exact supplied components. Keep versions without shocks separate from damper-equipped kits, and check individual coilover systems, springs and arms against the supported combination. For Ridetech StreetGRIP springs, AFX spindles or caliper brackets, review engine and chassis application, mounts and required companion parts with the builder.Brake and Axle ProjectsChoose Wilwood kits using full Sprint coverage, installed spindles or axle, rotor and mounting dimensions, hydraulic requirements and wheel clearance. Compare DFC or PowerStop service parts against the act...

Lowering Springs for Cars, SUVs and Trucks Compare vehicle-specific lowering springs from Eibach, H&R, Swift Springs and other brands at Black Ops Auto Works. Start with your exact year, model, engine, drivetrain and factory suspension package, then check the manufacturer part number and application notes. Drop height, spring rate, supplied quantity and damper requirements vary by kit. Choose by Application and Suspension Package A spring set listed for one trim does not automatically fit another version of the same vehicle. Check exclusions for self-leveling shocks, air suspension, adaptive dampers, towing packages and axle-load limits. For Jeep Grand Cherokee and Dodge Durango applications, distinguish conventional coil springs from Quadra-Lift or self-leveling/Nivomat equipment and check any Tow & Go exclusion on the specific kit. Browse Dodge Durango parts and Grand Cherokee Trackhawk parts for related suspension choices. Keep WK2, newer Grand Cherokee body styles, SRT ...

Explore Oldsmobile 442 parts for a chassis refresh, brake project and rear-axle work at Black Ops Auto Works. Compare Ridetech, UMI and QA1 suspension references, Baer or Wilwood brake kits and Eaton or Yukon differential components. Choose parts for the actual platform, production range and equipment on your 442.Springs, Control Arms and Handling KitsUMI and Ridetech spring references distinguish factory-height and lowering choices, front or rear positions and specific chassis ranges. QA1 handling and drag-kit titles identify different project types and with- or without-shock packages. Compare the complete kit contents and actual chassis before choosing springs, adjustable arms or a coilover arrangement. Review engine weight, ride-height plan and alignment requirements with the installer.Brake Kits and Steering ComponentsBaer and Wilwood front-kit references identify different rotor sizes and mounting configurations. Match the installed spindle, hub, steering arrangement and requir...

Shop Oldsmobile Cutlass parts for suspension projects, brake upgrades and maintenance at Black Ops Auto Works. Compare QA1, Ridetech and UMI chassis options, Baer or Wilwood brake references and engine or driveline components. Build the order around your exact Cutlass generation and the way you plan to use the car.QA1, Ridetech and UMI Suspension ChoicesThe selection includes A-body and G-body applications covering different production ranges, plus individual springs, control arms, sway bars and complete coil-over systems. Compare a focused spring or arm replacement with the contents of a coordinated handling package. Establish platform coverage first, then choose spring specifications, adjustment features and mounting components for the actual installation.Baer and Wilwood Brake ProjectsCompare Baer Classic, SS4+ or Pro+ kit references with applicable Wilwood choices after matching the vehicle and installed spindle or hub arrangement. Rotor diameter is one part of the decision; rev...

Explore Oldsmobile F85 parts for suspension work, steering service and brake projects at Black Ops Auto Works. Compare UMI factory-height or lowering spring references, QA1 shock choices and Ridetech chassis components, then review a compatible Baer brake package for your installation.Spring, Shock and Control-Arm ChoicesUMI spring listings distinguish production ranges and ride-height options. QA1 Stocker Star references distinguish axle locations and adjustment types, while Ridetech StrongArms and coil-over references offer separate project choices. Establish exact F85 coverage, then compare spring specifications, mounts and package contents around the planned suspension arrangement.Steering Linkages and Chassis DetailsRidetech linkage titles separate 1964–1967, 1968–1970 and 1971–1972 GM A-body ranges, with a center-link specification stated for one earlier reference. UMI tie-rod adjusters, body-mount repair pieces and suspension kits have their own applications. Match production...

Explore Oldsmobile Vista Cruiser parts for wagon suspension work, steering service and brake projects at Black Ops Auto Works. Compare UMI spring choices, QA1 handling packages and Ridetech chassis components, then review brake options for the exact production year and wagon configuration.Springs and Suspension PackagesUMI references distinguish factory-height and lowering spring choices, while QA1 handling kits separate production ranges and packages with or without shocks. Ridetech springs, arms and shock references provide additional project choices. Confirm explicit Vista Cruiser wagon coverage before comparing spring specifications, mounting details and the supplied components.Steering Linkages and Chassis HardwareRidetech linkage references distinguish different GM A-body production ranges and an earlier center-link specification. UMI rear suspension kits and QA1 trailing-arm options have their own applications and adjustment features. Plan the components around the installed ...

Explore Pontiac Grand Prix parts for a handling project, brake repair or driveline service. Compare QA1, UMI and Ridetech suspension references with brake packages and axle components. Choose by your Grand Prix’s year and platform so the project starts with parts intended for the actual car.Springs, Coil-Overs and Handling PackagesThe selection includes spring references, adjustable dampers, control arms and larger handling or coil-over packages. Choose a targeted replacement for one service need or compare a coordinated package for a broader chassis project. Check the exact GM platform, intended ride height, spring specification and package contents; some handling kits explicitly exclude shocks.Steering and Brake ChoicesRidetech steering-linkage, tie-rod and spindle components serve different installation scopes from a bushing repair. For Baer or Wilwood brake upgrades, compare the spindle, hub, hydraulic arrangement and wheel clearance as a system. Match each component to your Gra...

Build your Pontiac GTO project around suspension, brake and drivetrain parts selected for the car you own. Compare UMI, QA1 and Ridetech chassis parts with GForce axles, Mishimoto cooling components and clutch or torque-converter options. The selection spans different GTO generations, so choose the exact platform before planning a package.Classic Chassis and Handling PackagesA-body references include adjustable control arms, spring sets, coil-over systems and larger handling packages. Choose a targeted change or compare a coordinated setup for the whole project. Factory-height and lowering references serve different goals; spring rate, damper adjustment, steering arrangement and supplied hardware belong in the comparison.Later GTO Cooling and Chassis ComponentsMishimoto oil-cooler references explicitly name 2004–2006 GTO engines, while reservoir, Pedders tie-rod and SuperPro link references address separate components. GForce Renegade axle listings describe axle bars and CVs with st...

Shop Pontiac LeMans parts for a suspension update, brake project or driveline repair. Compare QA1 handling packages, UMI control arms and springs, Ridetech chassis components and brake references from Baer or Wilwood. Choose the result you want, then match the package to the exact LeMans year and platform.From Spring Changes to Handling PackagesFactory-height and lowering spring references offer different starting points, while coil-over systems and handling kits involve a broader installation. Compare spring specification, damper adjustment and the parts included. QA1 references distinguish packages with and without shocks, and chassis-year coverage must be checked separately for every system.Steering and Brake-System ChoicesRidetech linkage, spindle and bracket references address different steering and brake arrangements. Baer and Wilwood kits require the compatible spindle, hub, caliper layout, hydraulics and wheel clearance. Plan the parts together when a conversion affects more...

Explore Pontiac Tempest parts for a handling project, brake conversion or axle repair. Compare UMI springs and control arms, QA1 handling packages and Ridetech steering components with Baer and Wilwood brake references. Choose a targeted change or plan a coordinated project for your Tempest’s exact year and chassis.Springs, Arms and Handling PackagesFactory-height spring references and lowering options address different stance goals. Adjustable control arms, sway bars and coil-over packages offer other levels of chassis work. Compare spring specification, damper adjustment and package contents; some QA1 handling or drag kits explicitly exclude shocks. Confirm exact year and platform coverage before combining components.Steering and Brake ConversionsRidetech linkage, spindle and bracket references affect how the steering and brake parts work together. Baer and Wilwood packages require the compatible spindle, hub, hydraulics and wheel clearance. A smaller service repair may instead ca...

Suspension PartsBrowse suspension components and kits by the vehicle application shown on each product page. Verify model year, trim, drivetrain, factory suspension and any existing modifications before ordering. Product-specific manufacturer instructions control fitment, installation and alignment requirements.Dodge Durango: Compare Spring and Coilover OptionsThese products are alternatives, not interchangeable kits. Confirm self-leveling/Nivomat, Tow & Go and electronic-damper equipment against the selected part before purchase. Eibach 28108.540 — review standard R/T application and self-leveling exclusions Eibach E10-27-013-01-22 — review Special Edition SRT, Hellcat and Tow & Go applications Swift Durango springs — exact year, trim and suspension confirmation required Silver’s SD2015 — review the manufacturer-listed Durango application and package notes Shopping and Installation Checks Check the exact part number and supplied components. Confirm any factory-damper or ele...

Shop UMI Performance suspension and chassis parts at Black Ops Auto Works. Compare control arms, sway bars, panhard bars or Watts links, braces and spring configurations across stated GM and Ford applications. Plan each order for the actual chassis, drivetrain and intended street or competition project.Control Arms and Chassis GeometryReferences distinguish adjustable and non-adjustable arms, front or rear positions and specific platform ranges. Choose street, road-race and drag configurations by their intended use and complete vehicle coverage. Match exact chassis and mounting coverage before comparing adjustment arrangements or bushing choices.Sway Bars, Springs and BracingUMI references include front or rear sway bars, spring sets and different frame or tower braces. Select the supported platform and current suspension configuration, then review full contents and installation requirements. A spring pair, spacer mount or shock bracket is a separate component from a complete suspen...