Product Description Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $628.24 Was: Now: $437.45 Add to Cart
Supertech Mazda Miata 1.6L Dual Valve Spring Kit - SPRK-MM16D-1 MSRP: $701.53 Was: Now: $488.38 Add to Cart
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $701.37 Was: Now: $488.38 Add to Cart