Here are the results of my research on spring height differences: AMC 6 cylinder: Height: 14.7" Width: 6 3/4" Coil Wire Diam: 5/8" AMC V8 from a Gremlin: Height: 14.5" Width: 6 3/4" Coil Wire Diam: 5/8" AMC V8 from a Matador: Height: 15" Width: 6 3/4" Coil Wire Diam: 5/8" Conclusion: No significant differences in these front springs. Can I hear an Amen? -Lu-