UMI LOWERING SPRINGS & KITS

PRECISION ENGINEERED FOR QUALITY AND CONSISTENCY
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  • Consistent rates and only the best materials (premium Chrome Silicon wire) ensure your cars sits properly for years to come.
  • Linear spring rates (530 lb/in front, 130 lb/in rear) provides a firm yet comfortable ride and incredible handling.
  • No more floating feeling.
  • Suitable for Pro-Tour, Auto-x and general cruising.
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    Made in the USA

FACTORY HEIGHT

P/N 4049 FACTORY HEIGHT - STOCK SPINDLES

P/N 4049 FACTORY HEIGHT - 2`` DROP SPINDLES

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1964-1966 GM A-Body Factory Height Spring Set, Rear

$189.99
Item #: 4048R
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Fitment: 1964-1966 GM A-Body
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1967-1972 GM A-Body Factory Height Spring Set

$299.99
Item #: 4049
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Fitment: 1967-1972 GM A-Body
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1964-1972 GM A-Body Factory Height Front Spring – Set

$139.99
Item #: 4049F
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Fitment: 1964-1972 GM A-Body
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1967-1972 GM A-Body Factory Height Spring Set, Rear

$189.99
Item #: 4049R
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Fitment: 1967-1972 GM A-Body
2" drop spindle
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1964-1972 GM A-Body Tall Drop Spindles, Fatman Fabrications

$399.99
Item #: DSGTECH
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Fitment: 1964-1972 GM A-Body

1`` LOWERING

STOCK STANCE

1`` LOWERING KIT

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1967-1972 GM A-Body 1″ Lowering Spring Set

$299.99
Item #: 4050
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Fitment: 1967-1972 GM A-Body
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1964-1972 GM A-Body 1” Lowering Front Spring Front – Set

$139.99
Item #: 4050F
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Fitment: 1964-1972 GM A-Body
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1967-1972 GM A-Body 1″ Lowering Spring Set, Rear

$189.99
Item #: 4050R
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Fitment: 1967-1972 GM A-Body, 1978-1988 GM G-Body
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1964-1966 GM A-Body Spring Kit – 1″ Lowering

$299.99
Item #: 4052
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Fitment: 1964-1966 GM A-Body
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1964-1966 GM A-Body 1” Lowering Spring Set, Rear

$189.99
Item #: 4052R
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Fitment: 1964-1966 GM A-Body

2`` LOWERING

2-inch-lowering,-Dwayne-Stroud-1
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1967-1972 GM A-Body 2″ Lowering Spring Set

$299.99
Item #: 4051
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Fitment: 1967-1972 GM A-Body
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1964-1972 GM A-Body 2″ Lowering Front Spring – Set

$139.99
Item #: 4051F
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Fitment: 1964-1972 GM A-Body
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1967-1972 GM A-Body 2″ Lowering Spring Set, Rear

$189.99
Item #: 4051R
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Fitment: 1967-1972 GM A-Body, 1978-1988 GM G-Body
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1964-1966 GM A-Body Spring Kit – 2″ Lowering

$299.99
Item #: 4053
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Fitment: 1964-1966 GM A-Body
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1964-1966 GM A-Body 2” Lowering Spring Set, Rear

$189.99
Item #: 4053R
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Fitment: 1964-1966 GM A-Body

2`` FRONT - 1 `` REAR

1`` LOWERING

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1978-1988 GM G-Body Lowering Spring Kit, 1” Lowering

$299.99
Item #: 3050
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Fitment: 1978-1988 GM G-Body
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1978-1988 GM G-Body Lowering Front Springs- 1” Lowering

$159.99
Item #: 3050F
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Fitment: 1978-1988 GM G-Body
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1978-1988 GM A-Body 1″ Lowering Spring Set, Rear

$189.99
Item #: 4050R
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Fitment: 1967-1972 GM A-Body, 1978-1988 GM G-Body

2`` LOWERING

Green-Machine,-2in-lowering-3051
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1978-1988 GM G-Body Lowering Spring Kit, 2” Lowering

$299.99
Item #: 3051
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Fitment: 1978-1988 GM G-Body
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1978-1988 GM G-Body Lowering Front Springs- 2” Lowering

$149.99
Item #: 3051F
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Fitment: 1978-1988 GM G-Body
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1978-1988 GM G-Body 2″ Lowering Spring Set, Rear

$189.99
Item #: 4051R
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Fitment: 1967-1972 GM A-Body, 1978-1988 GM G-Body

2-2.5`` LOWERING

18`` WHEELS

P/N 2647F 2`` Lowering Springs + P/N 2620 Leaf Springs

15`` WHEELS

P/N 2647F 2`` Lowering Springs + P/N 2620 Leaf Springs

P/N 2647F 2" Lowering Springs + P/N 2620 Leaf Springs w/ 15" wheels
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1970-1981 GM F-Body Rear Leaf Spring Set, 2″ Lowering

$389.99
Item #: 2620
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Fitment: 1970-1981 GM F-Body
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1970-1981 GM F-Body Rear Leaf Spring Kit, Poly bushings

$509.99
Item #: 262025
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Fitment: 1970-1981 GM F-Body
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1970-1981 GM F-Body Rear Leaf Spring Kit, Delrin bushings

$579.99
Item #: 262026
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Fitment: 1970-1981 GM F-Body
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1970-1981 GM F-Body Lowering Spring, Front, 2” Lowering

$149.99
Item #: 2647F
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Fitment: 1970-1981 GM F-Body

1`` - 1.5`` LOWERING

2461-lowering-profile
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1982-2002 GM F-Body Lowering Springs, Rear, 1.5” Lowering

$119.99
Item #: 2061R
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Fitment: 1982-2002 GM F-Body
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1982-1992 GM F-Body Lowering Spring Kit, 1″ – 1.5″ lowering

$259.99
Item #: 2461
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Fitment: 1982-1992 GM F-Body
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1982-1992 GM F-Body Lowering Front Springs- 1” Lowering

$149.99
Item #: 3051F
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Fitment: 1982-1992 GM F-Body

LOWERING KITS

PAIRED WITH KONI SPORT STRUTS AND SHOCKS
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1982-1992 GM F-Body Lowering Spring Kit, 1″ – 1.5″ lowering, Koni On-Car

$1,089.99
Item #: 207305
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Fitment: 1982-1992 GM F-Body
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1982-1992 GM F-Body Lowering Spring Kit, 1″ – 1.5″ lowering, Koni Off-Car

$1,019.99
Item #: 207306
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Fitment: 1982-1992 GM F-Body

1.25``-1.5`` LOWERING

STOCK HEIGHT

P/N 2061STRT LOWERING KIT

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1993-2002 GM F-Body Lowering Spring Kit, 1.25”-1.5” Lowering

$249.99
Item #: 2061
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Fitment: 1993-2002 GM F-Body
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1993-2002 GM F-Body Lowering Springs, Front, 1.25” Lowering

$119.99
Item #: 2061F
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Fitment: 1993-2002 GM F-Body
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1982-2002 GM F-Body Lowering Springs, Rear, 1.5” Lowering

$119.99
Item #: 2061R
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Fitment: 1982-2002 GM F-Body

1.25``-1.5`` LOWERING KIT

FEATURING KONI STR.T SHOCKS
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1993-2002 Camaro/Firebird Koni STR.T Shock & Lowering Spring Kit

$579.99
Item #: 2061STRT
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Fitment: 1993-2002 GM F-Body
  • Consistent spring rates with premium CrSi wire
  • Koni STR.T dampers control body movement and provide improved performance
  • Linear spring rates (600 lb/in front, 200 lb/in rear) provide a firm yet comfortable ride with excellent handling.
  • Suitable for daily driving, corner carving and light auto-x
  • Excellent handling, comfort and stance on a budget
  • Koni lifetime shock warranty

CUSTOMER GALLERY