UMI Performance · New
UMI Performance 64-67 GM A-Body Rear Control Arm Kit Fully Boxed Lowers
MPN 402118-B · Store SKU umi402118-B
Supplier stock checked 11/7/2026, 11:24:24 AM UTC. Adding a part does not reserve it.
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Product details
This kit replaces both the rear upper and lower rear control arms on any 1964-1967 GM A-Body. Kit is designed to reduce traction loss and minimize wheel hop found with stock control arms. Control arms are fixed length and match GM specs. Lower control arms feature reinforced sway bar holes to accept stock or aftermarket sway bars. Kit Includes: (1) Set- Boxed Lower Control Arms Item # 4021- (1) Set- Tubular Upper Control Arms Item # 4018 402118 - 1964-1967 GM A-Body Rear Control Arm Kit, Fully Boxed Lowers
Manufacturer fitment & guides
Check 402118-B against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y