Hotchkis Double Adjustable Upper Trailing Arms Chevelle/ El Camino 64-67

Rear suspension geometry directly affects traction and driveline vibration on 1964-1967 Chevelles and El Caminos. These trailing arms allow precise pinion angle adjustment while improving rear suspension stability during acceleration and cornering.

The trailing arms feature a double adjustable design with right- and left-hand threads, allowing pinion angle adjustments without removing the arms from the vehicle. A 1.5" billet aluminum center section combines with TIG-welded steel ends for strength and reduced weight. Swivel-Max bushings provide high articulation while minimizing suspension bind, helping maintain consistent traction.

Features and Benefits:
- Double adjustable design allows precise pinion angle tuning
- 1.5" billet aluminum center section reduces weight
- TIG-welded steel construction increases strength
- Swivel-Max bushings allow high articulation
- Polyurethane bushings support rear axle stability
- Right- and left-hand threads allow in-car adjustment
- Gloss black powder-coated finish resists corrosion

Vehicle Fitment:
- 1964-1967 Chevelle/El Caminos