Alfa Romeo 90 (4-Lug) bolt pattern

84–87 · Pattern 4x98

The Alfa Romeo 90 (4-Lug) (84–87) uses a 4x98 bolt pattern with 4 lugs spaced 98mm apart.

Bolt pattern summary

Pattern: 4x98

Pattern (imperial): 4x3.86"

Year range: 84–87

98 mm 4x98

Illustration is not to scale. Bolt circle diameter: 98 mm.

Available variants
Years Pattern
84–87 4x98 Current