SPC Performance 97160 C2/c3 Corvette Adj Arms (pr)

The SPC Performance 97160 adjustable upper control arms are engineered to modernize the front suspension on C2 and C3 Corvette models (1963-1982). This pair of control arms features a patented design that provides superior adjustability and clearance compared to stock components.

Key Features:

• Extended 1/2" ball stud improves camber curve geometry for better handling
• Adjustable design allows precise tuning of both caster and camber settings
• Fully rebuildable and greasable ball joints for long-term serviceability
• Customizable with OE-length or 1/4" extended ball studs (available separately)
• Maximum clearance design prevents interference with headers and accessories
• Sold as a pair for complete front suspension upgrade

These adjustable upper control arms are essential for Corvette owners looking to improve handling, correct alignment issues, or accommodate lowered ride heights. The extended ball stud design provides a more modern suspension geometry that enhances cornering stability and tire contact patch. Whether you're building a pro-touring street machine or restoring a classic with upgraded performance, these arms deliver the adjustability needed for proper alignment.