3623-X – 1978-1996 GM B-Body Rear Coil-Over Conversion Kit

Installation Pictures

$944.99

❢ Base SKU. Select options to reference SKU
SKU: 3623-X

PRODUCT DESCRIPTION

Upgrade your 1978-1996 GM B-Body with a bolt-on rear coilover kit, complete with both ride height and damping adjustability. Our heavy duty laser cut, Made In USA, steel brackets, are jig welded to ensure a great fit on factory GM B-body axles. No welding is required for installation. Choose 200 lb/in for sedans and 250 lb/in for wagons. Kit as sold provides a sleek, lowered look. Contact support if alternate ride height is desired.

PRODUCT FEATURES

  • Bolt-in double shear upper and lower mounting system (no welding required).
  • Upper mount requires simple drilling with a common 3/8" bit
  • Includes Viking double adjustable shocks (19 compression and 19 rebound settings)
  • Shock angle designed to clear most exhaust systems.
  • Included take up springs stabilize coilover when car is lifted
  • Allows proper ride height lowering from 1" lowered to 3" lowered
  • Choose 200lb springs for sedans and 250lb for wagons
This Product Features

Designed & Manufactured in the USA

Durable Powder-Coat

Precision Laser Cut Components

Precision Welds

Spring Rating

200lb

,

250lb

Fitment

Manufacturer

Modifications

Drilling

Why Choose

UMI Performance

21 Years In The Industry

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Shipping Guidelines

Flat Rate Shipping ($12.95) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.

All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.

Return Information

All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.

Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]

This '3623-X - 1978-1996 GM B-Body Rear Coil-Over Conversion Kit' fits the following platforms:

1978-1996 GM B-Body

  • 1991-1996 Buick Roadmaster
  • 1978-1985 Buick LeSabre
  • 1978-1996 Chevrolet Caprice
  • 1994-1996 Chevrolet Impala SS
  • 1977-1981 Pontiac Bonneville
  • 1977-1981 Pontiac Catalina

This 3623-X - 1978-1996 GM B-Body Rear Coil-Over Conversion Kit fits the following vehicles:

Buick

Roadmaster

  • 1991 Buick Roadmaster
  • 1992 Buick Roadmaster
  • 1993 Buick Roadmaster
  • 1994 Buick Roadmaster
  • 1995 Buick Roadmaster
  • 1996 Buick Roadmaster

LeSabre

  • 1978 Buick LeSabre
  • 1979 Buick LeSabre
  • 1980 Buick LeSabre
  • 1981 Buick LeSabre
  • 1982 Buick LeSabre
  • 1983 Buick LeSabre
  • 1984 Buick LeSabre
  • 1985 Buick LeSabre

Chevrolet

Caprice

  • 1978 Chevrolet Caprice
  • 1979 Chevrolet Caprice
  • 1980 Chevrolet Caprice
  • 1981 Chevrolet Caprice
  • 1982 Chevrolet Caprice
  • 1983 Chevrolet Caprice
  • 1984 Chevrolet Caprice
  • 1985 Chevrolet Caprice
  • 1986 Chevrolet Caprice
  • 1987 Chevrolet Caprice
  • 1988 Chevrolet Caprice
  • 1989 Chevrolet Caprice
  • 1990 Chevrolet Caprice
  • 1991 Chevrolet Caprice
  • 1992 Chevrolet Caprice
  • 1993 Chevrolet Caprice
  • 1994 Chevrolet Caprice
  • 1995 Chevrolet Caprice
  • 1996 Chevrolet Caprice

Impala SS

  • 1994 Chevrolet Impala SS
  • 1995 Chevrolet Impala SS
  • 1996 Chevrolet Impala SS

Pontiac

Bonneville

  • 1977 Pontiac Bonneville
  • 1978 Pontiac Bonneville
  • 1979 Pontiac Bonneville
  • 1980 Pontiac Bonneville
  • 1981 Pontiac Bonneville

Catalina

  • 1977 Pontiac Catalina
  • 1978 Pontiac Catalina
  • 1979 Pontiac Catalina
  • 1980 Pontiac Catalina
  • 1981 Pontiac Catalina

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