For 1970-81 Pontiac Firebird Tubular Upper & Lower Control Arm Set C21038/C21037

Tubular Upper & Lower Control Arm Set for Pontiac Firebird

This tubular upper and lower control arm set for 1970-81 Pontiac Firebird replaces worn factory arms with stronger, lighter components that sharpen handling and front-end stability (reference C21038/C21037).

Overview

This tubular upper and lower control arm set is a direct-fit suspension replacement for 1970-81 Pontiac Firebird models. The set rebuilds the front suspension with durable tubular arms that reduce flex under load and tighten steering response. It suits restoration projects and performance-minded owners rebuilding a classic Firebird front end.

Built For Performance

• Tubular steel construction for added strength over stamped factory arms
• Upper and lower arms included as a matched set
• Reduces suspension flex for more predictable cornering
• Prepared mounting points for straightforward installation
• Direct replacement fit for the listed Pontiac Firebird model years

Fits These Machines

• for Pontiac Firebird 1970
• for Pontiac Firebird 1971
• for Pontiac Firebird 1972
• for Pontiac Firebird 1973
• for Pontiac Firebird 1974
• for Pontiac Firebird 1975
• for Pontiac Firebird 1976
• for Pontiac Firebird 1977
• for Pontiac Firebird 1978
• for Pontiac Firebird 1979
• for Pontiac Firebird 1980
• for Pontiac Firebird 1981

On-The-Job Use

• Front suspension rebuilds on classic Firebird projects
• Handling improvement for street-driven cars
• Replacing bent or worn original control arms
• Restoration builds that need stronger front-end components

Specs At A Glance

Good To Know

Q: Are these arms sold as a complete set? A: The listing covers upper and lower tubular control arms together, matching the part references C21038 and C21037.

Q: Will professional installation be needed? A: Control arm replacement involves suspension disassembly and alignment afterward, so a qualified mechanic is recommended.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.