FREE SHIPPING ON ALL ORDERS TO 50 STATES

FREE SHIPPING AND FREE RETURN

UMI Performance  |  SKU: UMI4048R  |  Barcode: 4048R

UMI Performance 64-66 GM A-Body Factory Height Springs Rear 16.5 lb

$23199 USD
Shipping calculated at checkout.

Free Shipping & 30-day Return

16.5 lb
Barcode: 4048R

Description

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. UMI’s springs are designed to add modern handling and a crisp ride while maintaining the factory muscle car appearance. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the A-body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving and general cruising. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.

Installation Instructions

This Part Fits:

Year Make Model Submodel
1964-1966 Buick Skylark Base
1964-1966 Buick Special Base
1964-1966 Buick Special Deluxe
1964-1966 Chevrolet Chevelle 300
1965-1966 Chevrolet Chevelle 300 Deluxe
1964-1966 Chevrolet Chevelle Malibu
1964-1965 Chevrolet Chevelle Malibu Super Sport
1966 Chevrolet Chevelle Super Sport 396
1964-1966 Chevrolet El Camino Base
1964-1966 Oldsmobile 442 Base
1964-1966 Oldsmobile Cutlass Base
1964-1966 Oldsmobile Cutlass Holiday
1964-1966 Oldsmobile F85 Base
1964-1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1964-1966 Pontiac GTO Base
1964-1966 Pontiac LeMans Base

Delivery and Shipping

Fast & Free Shipment of all items from our 4 USA warehouses to all 50 states.

Return & Exchange

Purchase with confidence - Enjoy a 30-day return or exchange policy. Log in to your account to initiate the process. Login



support local business

all orders are shipped out of Texas, Pennsylvania,indiana or Nevada



Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa