3650 – 1959-1964 GM B-Body Rear Lower Control Arms/Trailing Arms

Box

$379.99

3650 – 1959-1964 GM B-Body Rear Lower Control Arms/Trailing Arms

$379.99

Upgrade your B-Body with UMI boxed control arms for better traction, ride quality, and strength. Made from 0.120" wall tubing with grease-able polyurethane bushings, they reduce deflection and wheel hop. Hardware kit sold separately.

Details

UMI control arms are an excellent upgrade for your classic B-Body, ideal for restoration projects, street cars, cruisers, or drag racers. These boxed control arms directly replace stock stamped steel versions, which can rust and weaken over time. The included grease-able polyurethane bushings enhance ride quality and reduce bushing deflection compared to stock rubber bushings, minimizing body roll, increasing traction, and eliminating wheel hop. Constructed with 0.120" wall thickness rectangular tubing, CNC machined drawn over mandrel bushing holders, and MIG welded end caps to block debris, these control arms also feature correct spring perches compatible with factory springs. UMI offers a hardware kit for installation that includes all necessary Grade 8 hardware except shock mount bolts.

Description

Boxed control arms boost traction, ride quality, and durability.

Short Description

Lower Control Arm

Application Summary

UMI designed 3650 to fit 1959-1964 GM B-Body

Features

Direct bolt-on replacement for stock stamped steel control arms
Boxed control arm set
Grease-able High Quality polyurethane bushings
Improved ride quality and overall performance
Reduce bushing deflection compared to stock rubber bushings
Reduce body roll and increase traction by eliminating wheel hop
0.120" wall thickness rectangular tubing construction
CNC machined drawn over mandrel bushing holders
MIG welded end caps to keep out road debris
Correct spring perches to accept factory spring
Option to purchase new Grade 8 hardware kit for installation (excluding shock mount bolts)

Product Info

Part Number	3650-B
Part Type	Suspension Control Arm
HS Code	8708807000
Country of Origin	US

Available Packages

Package	Qty	Weight	Dimensions	GTIN
Box	1	25.0 lb	L 28.0 x W 8.0 x H 8.0 Inches

Specifications

Adjustable	No
Bushing Color	Black
Bushing Material	Polyurethane
Bushings Included	Yes
California Proposition 65	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Color	Black
Construction	Boxed
Finish	Black Powdercoated
Grade Type	Performance
Grease Fitting Included	Yes
Material	Steel
Mounting Hardware Included	No
Mounting Method	Bolt On
Pre-Greased	No