Swift Springs Metric Coilover Springs - ID 60mm, 7" Length (4.0 kgf/mm) Swift Springs:Default Title 5mm diameter ensures proper fitment

5mm diameter ensures proper fitment on K-series cylinder heads without modification

these seals resist high temperatures and aggressive fuel chemistry while maintaining a reliable seal under demanding conditions

000 lbs of line pull capacity

By lowering the vehicle's center of gravity the unique and progressive rate coil design not only improves performance but enhances the overall appearance

this Supertech valve spring and retainer kit delivers the precision valve control needed for aggressive cam profiles and elevated RPM applications

Swift Springs Metric Coilover Springs - ID 60mm, 7" Length (4.0 kgf/mm) Swift Springs:Default Title 5mm diameter ensures proper fitment