1) Upper Arms Are 1.125" OD-.125" Wall Tubing.

2) They Are Complete Bolt-in Replacements.

3) The Upper Control Arms Also Utilize Greaseable Bushings, Which Increase Stiffness Over Stock To Provide More Consistent And Precise Handling.

4) Fit GM Any A-body Car.

5) Fitment:

Fits Chevelle, Malibu, Monte Carlo, And El Camino 1968-1972.

Fits Lemans, Grand Am, Grand Lemans, GTO, T37, And Tempest 1968-1972.

Fits Grand Prix 1969-1972.

Fits Sprint Trucks 1970-1972.

Fits 4-4-2, Cutlass, Calais, F85 And Vista Cruiser 1968-1972.

Fits Skylark, Century, Special, Luxus And Regal 1968-1972.

6) Precision CNC Welding. Require No Modification.

7) Package Includes: As Shown In Our Pictures.

This Item Doesn't Come With Installation Guides. We Highly Recommend Professional Installation.

We Will Ship Your Package From Different Warehouses.