Metric Chassis IMCA Stock Car Front/Rear Frame Stub Roll Cage Kit

Kit 91678812 is our chassis safety package built around Speedway Motors’ 1978–1987 GM Metric Midsize Car Roll Cage Kit (91673010)—a pre-bent, weld-in 6-point street stock style cage designed for GM “metric” midsize applications. The core cage uses 1-3/4" OD, .109" wall HREW 1020 mild steel tubing and is supplied ready for fit-up, notching/trimming, and final welding. Kit Also Includes the 78-88 GM Metric Chassis IMCA Stock Car Front Frame Stub w/o Mount, Front UCA Mounts, 78-88 GM Metric Chassis IMCA Stock Car Rear Frame Stub W/O Mount and Rear Shock Mount. 

• Pre-bent roll cage tubing kit ready for assembly and welding 
• 1-3/4" OD tubing with .109" wall thickness 
• 6-point street stock roll cage design 
• Mild steel construction with natural finish 
• Fitting, notching, and trimming required for final install

Fits only 1978-1988 GM Metric Midsize body styles, such as: 

• Monte Carlo
• Malibu
• Cutlass
• Pontiac Grand AM
• Regal