Product Summary

1964 Buick, 1964 Chevy, 1964 Oldsmobile, 1964 Pontiac

    Key Specs

    MFG. Part #ABF405-64-2-B
    Bushing MaterialDelrin/Polyurethane
    Hardware IncludedYes
    Spring Rate530 lbs.
    Front Coil Springs IncludedYes

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    UMI Performance ABF405-64-2-B Details

    Since its introduction, UMI’s Stage 3 kit has been the choice for GM A-body owners looking to achieve great street manners combined with Pro-Touring handling capability. In this newest revision we’ve refined our parts list to provide the most common options in one convenient package. Simply click and enjoy the performance. Up front you’ll find Delrin lower a-arm bushings for precise steering along with ½” taller upper ball joints to plant that tires contact patch. Out back we include our popular Roto-Joints and an adjustable length upper control arm so the axle can articulate nicely after you’ve perfected the driveline angle. Sway bars are UMI’s tried and true 1-1/4” front and 1” rear for a great front to rear handling balance. We are especially proud to introduce our own ultra-premium springs built from CrSi wire and featuring 530 lb/in front and 130 lb/in linear rates. These carefully selected rates help your car split the difference between a comfortable ride and awesome handling. And what better to control the UMI springs than UMI's hot new SP series monotube shocks. The kit is available in beautiful red or black powder coat and is 100% designed, tested, manufactured and raced out of our shop in Philipsburg, PA – USA.

    Rear trailing arms feature Poly and Roto-Joints as well as adjustable uppers for setting pinion angle and rear lateral location.

    Roto-Joints allow smooth articulation for improved handling and less bind.

    UMI’s Stage 3 Handling Kit Includes:

    #4032 - Tubular lower front a-arms with Delrin bushings.

    #4033-1 - Tubular upper front a-arms with Delrin bushings & ½” taller ball joints.

    #4035 - Heavy duty 1-1/4” front sway bar with new bushings & endlinks.

    #4034 - Solid 1” heat treated rear sway bar.

    #4053 - 2” lowering springs, linear spring rates (530 lb/in front, 130 lb/in rear).

    #4038 - Tubular rear lower control arms with Roto-Joint.

    #4039 - Adjustable rear upper control arms with Roto-Joints.

    1964 Vehicle Note: This Kit is designed to work with the factory 1964 rear end. If the vehicle does not have a factory rear end from 1964 and is using a 1965 or newer GM rear end please purchase the kit for 1965-1966 models. The 1964 rear end is the only rear end housing that uses #3005 housing bushings.

    #4029 - Tubular frame braces with hardware.

    #3005 - Replacement rear end housing bushings.

    #4004 - Front upper & lower Grade 8 hardware kit.

    #4001 - Rear control arm Grade 8 hardware kit.

    (4) UMI SP series shocks, designed & tuned for optimum ride quality combined with responsive handling.

    Big Block Engines: An additional 1/4" front end drop may occur on vehicles with full weight big block engines.

    Key Features:

    Increased spindle height by 1/2” via tall upper ball joints for improved camber gain and a better contact patch. Works nicely in conjunction with lowering springs.

    Upper a-arms add caster for improved steering feel and straight line stability.

    Lower a-arms feature UMI-built Delrin bushings and accept standard springs or coilovers.

    1.250” front sway bar for flat cornering, CNC bent from 4140 balanced with 1” solid heat formed rear sway bar.

    UMI SP series shocks feature monotube construction and designed & tuned for optimum ride quality combined with responsive handling.

    UMI springs feature ultra premium CrSi material with linear rates front and rear for consistent handling. (530 lb/in front, 130 lb/in rear).

    UMI Performance ABF405-64-2-B Specifications

    MFG. Part #ABF405-64-2-B
    BrandUMI Performance
    Bushing MaterialDelrin/Polyurethane
    Hardware IncludedYes
    Spring Rate530 lbs.
    Front Coil Springs IncludedYes
    Rear Coil Springs IncludedYes
    Rear Leaf Springs IncludedNo
    Front Shock Struts IncludedYes
    Front Shock TypeGas-charged monotube
    Rear Shock Struts IncludedYes
    Rear Shock TypeGas-charged monotube
    Front Sway Bar IncludedYes
    Front Sway Bar FinishPowder Coated
    Front Sway Bar TypeSolid
    Front Sway Bar Diameter1.25"
    Rear Sway Bar IncludedYes
    Rear Sway Bar FinishBlack powdercoated
    Rear Sway Bar TypeSolid
    Rear Sway Bar Diameter1"
    Tie Rod Sleeves IncludedNo
    End Link Bushings IncludedYes
    Rear Leaf Spring Bushings IncludedNo
    Sway Bar Bushings IncludedYes
    Upper Trailing Arms IncludedYes
    Lower Trailing Arms IncludedYes
    Trailing Arm Mount Braces IncludedYes
    Panhard Bar IncludedNo
    Torque Arm IncludedNo
    Upper Control Arms IncludedYes
    Lower Control Arms IncludedYes
    Control Arm StyleTubular
    Control Arm MaterialSteel
    Control Arm FinishPowder Coated
    Front Strut Tower Bar IncludedNo
    K-Member Support Brace IncludedNo
    Rear Strut Tower Bar IncludedNo
    Subframe Connectors IncludedNo
    Chassis Stiffener IncludedNo
    Calipers IncludedNo
    Rotors IncludedNo
    Brake Pads IncludedNo
    Brake Lines IncludedNo
    Wheel Studs IncludedNo
    Center Link IncludedNo
    Spindles IncludedNo
    Inner Tie Rod Ends IncludedNo
    Outer Tie Rod Ends IncludedNo
    Front Suspension Height2.0 Inch Lowered
    Rear Suspension Height2 Inch Lowered
    Bushing ColorBlack/Red
    Progressive Rate SpringNo
    FinishPowder Coated
    Sold in QuantitySet