Fits 1959-1980 Chrysler 383-440 Big Block B/RB Vitour Performance Tires These rate increases and adjustability

These rate increases and adjustability allow you to fine-tune the handling characteristics of your F-body so you can drive harder through corners with minimal body roll

using exact molds

UMI’s upper control arm mount features two mounting hole locations to bolt the upper control arm into

The 4783 features a 1

and performance to match

Fits 1959-1980 Chrysler 383-440 Big Block B/RB Vitour Performance Tires These rate increases and adjustabilityMr. Gasket Performance Exhaust Gaskets are manufactured from high temperature composite material. They provides maximum torque retention to eliminate gasket failure. Precision die cut for an excellent fit, but can be trimmed if necessary for modified port applications. For OE replacement, high performance street, drag race and oval track. Rectangular Ports, 1. 78 inch x 1. 48 inch