Why It Matters
The 121-inch-wheelbase chassis combined independent front control arms with a four-link coil-spring live rear axle.
Also Known As
1966 Pontiac Wide-Track suspension2+2 performance suspension
Part profile
1966 Pontiac full-size coil-spring suspension
suspension · Pontiac
Used On
2 linked car pages.
Series 25437 hardtop coupe or 25467 convertible
1966 Pontiac Catalina 2+2 421
254 2+2
26657 two-door pillarless hardtop coupe
1966 Pontiac Grand Prix
26657 two-door hardtop coupe