UMI Performance · New
UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms
MPN 3015-R · Store SKU umi3015-R
Supplier stock checked 11/7/2026, 6:14:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Rear lower control arms are a necessary upgrade for any General Motors G-Body vehicle. Our arms are designed to replace weak, rusted factory arms, providing added strength, rigidity, and bushing improvement. Made from strong DOM steel tubing, these direct bolt-on replacements reduce wheel hop, enhance cornering, and improve track consistency. Features include CNC Machined 0.120" wall thickness mild steel tubing, fully TIG welded construction, greaseable polyurethane bushings, and Zerk grease fittings for the best performance on the market. Installation is easy with a 1-hour bolt-on process that requires no drilling and uses OEM hardware. 3015 - 1978-1988 GM G-Body Tubular Non-Adjustable Lower Control Arms
Manufacturer fitment & guides
Check 3015-R against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
