DMI SRC-2160 Steel Torsion Arm Stop, 1-3/4" Split, Black

The DMI SRC-2160 Steel Torsion Arm Stop (SKU: SRC-2160) is a sprint-car-ready, split-clamp torsion arm stop built to lock in your suspension indexing with confidence. Designed for a 1.75" spline diameter with a 48-spline count, it clamps securely in place and includes the needed hardware for a straightforward install. Constructed from steel with a black oxide finish, it’s made to hold up to the demands of repeated adjustments and race-night conditions, featuring a hex-head stop bolt and a steel jam nut for solid, dependable locking.

• Split-clamp design (1-3/4" / 1.75") helps deliver a secure hold on the torsion arm without slipping
• Fits 1.75" diameter, 48-spline torsion setups for proper sprint car compatibility
• Steel construction with black oxide finish for strength, durability, and corrosion resistance
• Hardware included for faster installs and easier service between changes
• Hex-head stop bolt with a steel jam nut helps maintain settings and resist loosening under vibration