EVRBUL Radiator Core Support Bushings and Hardware Set for GM Camaro & Firebird 1967-1989 NOS 112-250-GM2-NOS

Elevate classic GM noise, vibration, and fit

EVRBUL presents a radio-ready radiator core support bushings and hardware set crafted for the GM Camaro and Pontiac Firebird models spanning 1967 to 1989. Built from high-quality natural rubber, this kit prioritizes flexibility, wear resistance, and anti-aging performance. The result is a solid connection between the radiator bracket and the car body that can help absorb minor vibrations while preserving a clean, secure mount. You’ll notice the tactile feel of fresh rubber, the clean alignment of metal components, and the confidence of a dedicated NOS replacement designed to respect the car’s original geometry.

Key specifications and installation notes

• Natural rubber construction for durability and reliable vibration damping
• Radiator core support bushings with a 2.25 inch outer diameter for precise fit
• Lengthened Grade 10.9 bolts, 7/16 inch by 14 with a 3.5 inch length for strong engagement
• Included hardware: bolts, nuts, metal gaskets, and rubber gaskets to accommodate height adjustments

The included components are designed to work together, letting you re-secure the radiator bracket to the frame with a consistent stance. The extended bolts and extra gaskets provide flexibility during installation, helping you choose the mounting height that best aligns with your chassis and body mounting points.

What’s included and how it benefits you

• 2× Radiator Core Support Bushing — stabilizes the radiator mounting point and dampens shocks
• 2× Bolts — longer 3.5 in length for strong, secure fastening
• 2× Nuts — lock the bolts in place for a durable connection
• 2× Metal Gaskets — help align and reinforce the mounting surface
• 4× Rubber Gaskets — provide additional spacing and isolation as needed

Material notes and real-world use

The natural rubber components offer a balance of pliability and resilience, designed to withstand typical driving conditions and time. The 2.25 inch outer diameter bushings and accompanying gaskets align with the subframe measurements used on classic GM platforms, helping preserve original fitment while delivering a refreshed feel rather than a forced, aftermarket look.

Why EVRBUL

This kit stands as a genuine NOS style replacement, offering a practical, no-nonsense upgrade for enthusiasts who value authentic fit and dependable mounting performance. It provides possible benefits such as improved alignment, steadier radiator mounting, and enhanced vibration management, without promising guaranteed results. Real-world outcomes depend on vehicle condition, installation accuracy, and driving conditions.