Detroit Speed Front Speed Kit - 4-1/2 in Drop - Non-adjustable - Black - GM Fullsize Truck 1971-72 1950592 2300 / 4150 / 4500

2300 / 4150 / 4500 Carburetors

1965-1973 Plymouth Fury III

770 in Long

1990-1991 GMC R1500 Suburban

Clevite 77(R) engine bearings have an extensive

Detroit Speed Front Speed Kit - 4-1/2 in Drop - Non-adjustable - Black - GM Fullsize Truck 1971-72 1950592 2300 / 4150 / 4500Must use at least 17" wheels with a minimum inside wheel diameter of 16. 250". GMT 800 style brakes are required for this installation see instructions for details. This kit is designed to be used with a steering box. Improve the handling and performance of your truck while lowering the front ride height by 4. 50 inches for an aggressive look 100% bolt on for a quick and easy installation in your garage 2. 50 inch drop spindle assembly includes made