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1968-1972 Chevrolet UMI Stage 3.5 Handling Package, 1 Inch Lowering, Black

Product May Vary From Above Listed Image

UMI's Stage 3.5 kit is designed to transform your GM A-body from a comfortable cruiser to a capable corner carver with the twist of the wrist. UMI's lowering springs form the handling foundation and are controlled by UMI's premium rebound adjustable shocks. Our ultra-premium springs feature carefully tuned rates and high quality construction to eliminate the floating feeling and will tie your A-body directly to the road. The UMI monotube shocks rebound adjustment allows you to fine tune your ride whether you're doing back road heroics or shaving that last tenth of a second between the cones. UMI a-arms feature tubular construction, Delrin bushings for precise steering and caster corrected uppers. The 1/2 inch taller upper ball joints work with the lowering springs to tune up the poor factory A-body camber curve. Out back the UMI trailing arms feature Roto-joints for smooth articulation combined with poly bushings for a smooth ride. Adjustable uppers allow for pinion angle tuning while the new pro-tour bar performs on the street, during cornering and even a dragstrip blast. The entire package is designed and manufactured by UMI in Philipsburg, PA - USA of US materials and we're proud to drive on and race what we build.

Features:

  • Increased spindle height by 1/2 inch 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, premium ball joints and bump stops
  • 1.250 inch front sway bar for flat cornering, CNC bent from 4140
  • UMI shocks feature monotube construction and rebound damping adjustment. Rebound adjustment tuning improves handling and responsiveness
  • UMI springs feature ultra premium CrSi material with linear rates front and rear for consistent handling (530 lb/in front, 130 lb/in rear)
  • 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
  • 1 Inch diameter rear Pro-Tour sway bar offers tuneable rear roll resistance and less binding for street, corner carving or light drag and is balanced well with our 1.250 inch front bar and spring rates
  • Entire kit is designed and built in the USA


UMI's Stage 3.5 Handling Kit Includes:
  • UMI rebound adjustable monotube shocks
  • 1 Inch lowering springs, linear spring rates (530 lb/in front, 130 lb/in rear)
  • Tubular front lower a-arms with Delrin bushings
  • Tubular upper front a-arms with Delrin bushings & 1/2 inch taller ball joints
  • Heavy duty 1-1/4 inch front sway bar with new bushings & endlinks
  • Tubular & adjustable 1 inch pro-touring rear sway bar, chassis mounted design
  • Rear lower control arms featuring Roto-Joint & Polyurethane combination
  • Adjustable rear upper control arms with Roto-Joints
  • Heavy duty frame braces with new high grade hardware
  • Replacement Polyurethane rear end housing bushings
  • New Grade 8 proper mounting hardware

Retail Price

$4473.95

Your Price

$3799.95

You Save: 15%

15.06%)
  • Ground Up Part # UMI-ABF806-1-B
  • Manufacturer Part # ABF806-1
  • Brand UMI Performance
  • Sold As: Kit
  • Eligible For Discounting with Coupon No
  • Eligible For Free Shipping with Coupon No
  • Shipping Details: Ships in multiple Oversize boxes.


UMI's Stage 3.5 kit is designed to transform your GM A-body from a comfortable cruiser to a capable corner carver with the twist of the wrist. UMI's lowering springs form the handling foundation and are controlled by UMI's premium rebound adjustable shocks. Our ultra-premium springs feature carefully tuned rates and high quality construction to eliminate the floating feeling and will tie your A-body directly to the road. The UMI monotube shocks rebound adjustment allows you to fine tune your ride whether you're doing back road heroics or shaving that last tenth of a second between the cones. UMI a-arms feature tubular construction, Delrin bushings for precise steering and caster corrected uppers. The 1/2 inch taller upper ball joints work with the lowering springs to tune up the poor factory A-body camber curve. Out back the UMI trailing arms feature Roto-joints for smooth articulation combined with poly bushings for a smooth ride. Adjustable uppers allow for pinion angle tuning while the new pro-tour bar performs on the street, during cornering and even a dragstrip blast. The entire package is designed and manufactured by UMI in Philipsburg, PA - USA of US materials and we're proud to drive on and race what we build.

Features:
  • Increased spindle height by 1/2 inch 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, premium ball joints and bump stops
  • 1.250 inch front sway bar for flat cornering, CNC bent from 4140
  • UMI shocks feature monotube construction and rebound damping adjustment. Rebound adjustment tuning improves handling and responsiveness
  • UMI springs feature ultra premium CrSi material with linear rates front and rear for consistent handling (530 lb/in front, 130 lb/in rear)
  • 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
  • 1 Inch diameter rear Pro-Tour sway bar offers tuneable rear roll resistance and less binding for street, corner carving or light drag and is balanced well with our 1.250 inch front bar and spring rates
  • Entire kit is designed and built in the USA


UMI's Stage 3.5 Handling Kit Includes:
  • UMI rebound adjustable monotube shocks
  • 1 Inch lowering springs, linear spring rates (530 lb/in front, 130 lb/in rear)
  • Tubular front lower a-arms with Delrin bushings
  • Tubular upper front a-arms with Delrin bushings & 1/2 inch taller ball joints
  • Heavy duty 1-1/4 inch front sway bar with new bushings & endlinks
  • Tubular & adjustable 1 inch pro-touring rear sway bar, chassis mounted design
  • Rear lower control arms featuring Roto-Joint & Polyurethane combination
  • Adjustable rear upper control arms with Roto-Joints
  • Heavy duty frame braces with new high grade hardware
  • Replacement Polyurethane rear end housing bushings
  • New Grade 8 proper mounting hardware


Part Notes: An additional 1/4 inch front end drop may occur on vehicles with full weight big block engines.

Parts Application (click year and model for exact part details):

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Part Notes: An additional 1/4 inch front end drop may occur on vehicles with full weight big block engines.

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